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<?php
/**
 *		 #################################################################
 *		 ############### Puvox.software [ Coder: T.Todua ] ############### 
 *		 ########## Base Library & Classes for all our plugins. ##########
 *		 #################################################################
 *
 *
 *  PLEASE NOTE: 
 *     Due to the increased numbers of our plugins and users, we have had a necessity to make a central library for our developments. So, we decided to put all our shared functions and plugins bases in this file (even though it's made on-the-fly and is not organized), this library includes every-day used functions for our developers. We strive to release secure and easily maintainable plugins. So, to clarify, some part of this library functions are just for a reference (not actually used in any our production plugin), used by developers during temporary testings.
 *
 *	There are three classes:
 *		1- Library of useful PHP functions
 *		2- Library of useful WP-specific functions
 *		3- Main base for our plugins (necessary initializations,hooks & etc)
 *
 *  P.S: We even advise every plugin developer to have their own re-usable library(class) file. You can even copy this library to build yours.  If you have any complaint, post a question on WP forums.
 ***************
 *
 * @package   Puvox.software - reusable PHP class
 * @author    T.Todua <support@puvox.software>
 * @license   GPL-3.0+
 * @link      https://puvox.software
 * @copyright Puvox.software
 *
*/

namespace Puvox;
if (! defined('Puvox_namespace')) { define('Puvox_namespace', true);

//==========================================================================================================
//==========================================================================================================
//==================================== 1) Library of typical PHP functions  ================================
//==========================================================================================================
//==========================================================================================================

#region 1

// Only used if there exists any your custom 'initial_class'
if (!class_exists('\Puvox\initial_class'))  { class initial_class{} }

class standard_php_library extends initial_class
{ 
	public function __construct()
	{ 
		$this->init_defaults();
	}
	
	public function property($propertyName) 		{ return property_exists($this, $propertyName) ? $this->{$propertyName} : null; }
	public function definedTRUE($var)				{ return (defined($var) && constant($var)); }	
	public function definedVALUE($var,$value=NULL)	{ return (defined($var) ? constant($var) : (!is_null($value) ? $value : false ) ); }
	public function globalTRUE($var,$value=NULL)	{ return (array_key_exists($var,$GLOBALS) && $GLOBALS[$var]); }
	public function globalVALUE($var,$value=NULL)	{ return (array_key_exists($var,$GLOBALS) ? $GLOBALS[$var] : (!is_null($value) ? $value : false) ); }

//WP immitations
	public function add_filterX($a=null,$b=null,$c=null,$d=null)	{if(function_exists('add_filter')) 		return add_filter($a,$b,$c,$d);  	}
	public function add_actionX($a=null,$b=null,$c=null,$d=null)	{if(function_exists('add_action')) 		return add_action($a,$b,$c,$d);  	}
	public function add_shortcodeX($a=null,$b=null,$c=null,$d=null)	{if(function_exists('add_shortcode'))	return add_shortcode($a,$b,$c,$d);  }
	public function constantX($var){return $this->definedVALUE($var);}

// ###################### //
	
	public function force_https(){
		if(!$this->is_https) {  header("Location: https://" . $this->domainReal . $_SERVER["REQUEST_URI"], true, 301); exit;  }
	}
	public function string_to_truefalse($string) { return ( $string ==='true' ? true : ($string ==='false' ? false : $string)); }
	public function truefalse_to_string($string) { return ( $string === true ? 'true' : ($string ===false ? 'false' : $string)); }

public function string_to_array($string){ return array_map('trim', array_filter( explode(',', $string) ) ); }
	public function array_to_string($array)	{ return implode(",",  array_map('trim',array_filter($array)) ); }
	public function arrayPhpToJs($array)	{ return '["'. implode('","', (!empty($array[0]) && is_array($array[0]) ? $this->arrayPhpToJs($array) : $array) ) .'"]'; }

public function arrayToObject($array) { return json_decode(json_encode($array)); }
	public function objectToArray($object){ return json_decode(json_encode($object), true); }

//convert unsorted array (i.e. [ 'first'=>["a","b","c"], 'second'=>[1,2,3] , ] ) to associative   [ "a"=>1, "b"=2 ]
	public function array_to_associative($array) {
		
	}
	public function add_prefix_to_array_keys($array, $prefix){
		$new_array =[];
		foreach ($array as $k => $v) {
			$new_array[$prefix.$k] = $v;
		}
		return $new_array;
	}

public function get_visitor_ip() {
		$proxy_headers = array("CLIENT_IP", "FORWARDED", "FORWARDED_FOR", "FORWARDED_FOR_IP", "HTTP_CLIENT_IP", "HTTP_FORWARDED", "HTTP_FORWARDED_FOR", "HTTP_FORWARDED_FOR_IP", "HTTP_PC_REMOTE_ADDR", "HTTP_PROXY_CONNECTION", "HTTP_VIA", "HTTP_X_FORWARDED", "HTTP_X_FORWARDED_FOR", "HTTP_X_FORWARDED_FOR_IP", "HTTP_X_IMFORWARDS", "HTTP_XROXY_CONNECTION", "VIA", "X_FORWARDED", "X_FORWARDED_FOR");
		foreach($proxy_headers as $proxy_header) {
			if (isset($_SERVER[$proxy_header])) {
				if(preg_match("/^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}$/", $_SERVER[$proxy_header])) {
					return $_SERVER[$proxy_header];
				}
				else if (stristr(",", $_SERVER[$proxy_header]) !== FALSE) {
					$proxy_header_temp = trim(array_shift(explode(",", $_SERVER[$proxy_header])));
					if (($pos_temp = stripos($proxy_header_temp, ":")) !== FALSE) {$proxy_header_temp = substr($proxy_header_temp, 0, $pos_temp); }
					if (preg_match("/^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}$/", $proxy_header_temp)) { return $proxy_header_temp; }
				}
			}
		}
		return $_SERVER["REMOTE_ADDR"];
	}

public function mail_scrambler($email) {  return str_replace('@', '&#64;', $email);}

public function expire_headers()
	{
		ini_set('session.cookie_httponly', 1);		
			//always display as new
		header("Cache-Control: no-cache, must-revalidate, max-age=0");
			//expired in past
		header("Expires: ".			date	('D, d M Y H:i:s', time() - 86400 *2) . " GMT");
		header("Vary: Accept-Encoding");
		header("Last-Modified: ".	gmdate	("D, d M Y H:i:s", time() - 86400 *2) . " GMT"); 
	}

public function change_max_upload_post()
	{
		if (property_exists($this,'upload_max_limit')) 
		{
			$this->upload_max_limit = max($this->upload_max_limit, ini_get('post_max_size'));
			ini_set('post_max_size', $this->upload_max_limit.'M'); ini_set('upload_max_filesize', upload_max_limit.'M');   ini_set('upload_max_size', upload_max_limit.'M');
		}		
	}

#region    timers
	public function timerstart()	{ echo '<pre>'.$this->decimal_outputer( $this->timer_started= microtime(true) ).'</pre>';	}
	public function timermiddle()	{ echo '<pre>'.$this->decimal_outputer( $this->timer_middle	= microtime(true) ).'</pre>';	}
	public function timerend()		
	{ 
							echo '<pre>'.$this->decimal_outputer( $this->timer_ended	=microtime(true) ).'</pre>'; 
		if(!empty($this->timer_middle)) {
			echo $this->decimal_outputer($first=$this->timer_middle-$this->timer_started );	 echo ' ------(middle-start)<br/> '; 
			echo $this->decimal_outputer($second=$this->timer_ended-$this->timer_middle ) ;	 echo ' ------(end-middle)<b style="color:red;">' . round( max($first,$second)/min($first,$second), 2)  . '</b>x slower<br/>';  
		}
		echo $this->decimal_outputer($this->timer_ended - $this->timer_started ) . ' (end-start)';
		exit;	
	}
	public function timernow($name){
		echo $name . ": "; 
		$now =  floatval(microtime(true));
		if(empty($this->lastime)) echo "start" ; else  $this->decimal_outputer($now - $this->lastime ) ;
		$this->lastime=  floatval(microtime(true));
		echo "\r\n";
	}

public function microtime_float()
	{
		list($usec, $sec) = explode(" ", microtime());
		return ((float)$usec + (float)$sec);
	}
	public function microtime()	{ return $this->microtime_float();	}

//only for explicit call
	public function test_load_times_1(callable $func1, $iterations=1000)
	{
		var_dump($this->microtime(true));
		for ($i=1; $i<$iterations; $i++) { $func1(); }
		var_dump($this->microtime(true));
	}
	#endregion

//  if ( is_admin() && file_exists($lib_start=__DIR__."/$name") && !defined("_puvox_machine_") ) { rename($lib_start, $lib_final); } require_once($lib_final);

public function convert_urls_in_text($text) {
		return preg_replace('@([^\"\']https?://([-\w\.]+)+(:\d+)?(/([\w/_\.%-=#][^<]*(\?\S+)?)?)?)@', '<a href="$1">$1</a>', $text);
	}

public function randomString($length = 11) {
		return substr(str_shuffle(str_repeat($x='0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', ceil($length/strlen($x)) )),1, $length);    //random_stringg($length= 15){ return substr(str_shuffle("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), 0, $length);}
	}

public function PlainString(&$text1=false,&$text2=false,&$text3=false,&$text4=false,&$text5=false,&$text6=false,&$text7=false,&$text8=false){
		for($i=1; $i<=8; $i++){    if(${'text'.$i}) {${'text'.$i} = preg_replace('/\W/si','',${'text'.$i});} 	}
		return $text1;
	}

public function getDomain($url){
		return preg_replace('/http(s|):\/\/(www.|)(.*?)(\/.*|$)/i', '$3', $url);
	}

public function adjustedUrlPrefixes($url){
		if(strpos($url, '://') !== false){
			return preg_replace('/^(http(s|)|):\/\/(www.|)/i', 'https://www.', $url);
		}
		else{
			return 'https://www.'.$url;
		}
	}

public function remove_www($url) 	{ 
		return str_replace( ['://www.'], '://', $url ); 
	}

public function remove_https_www($url){
		return str_replace( ['https://www.','http://www.','http://','https://'], '', $url ); 
	}

public function slashesForward($url, $add_trailing_slash=true){ 
		return $this->remove_double_slashes ( str_replace(['\\','/'], '/', $url) );
	}
	
	public function slashesBackward($url, $add_trailing_slash=true){ 
		return $this->remove_double_slashes ( str_replace(['\\','/'], '\\', $url) );
	}
	
	public function normalize_with_slashes($url, $add_trailing_slash=true){ 
		return rtrim( $this->OneSlash($url), '/')  . ($add_trailing_slash ? '/' : '') ; 
	}

public function OneSlash($url){
		$prefix='';
		if(substr($url,0,2)=='//'){
			$prefix = '//';
			$url=substr($url,2);
		}
		return $prefix.preg_replace( '/([^:])\/\//',  '$1/', $url);
	}
	
	//function to replace double-slashes with one slashes
	public function remove_double_slashes($input){
		$isSchemed = stripos($input, '://') !==false;
		$input=str_replace('//','/', $input);  $input=str_replace('\\\\','\\', $input);  return ($isSchemed ? str_replace(':/','://', $input) : $input);
	}
	
	public function replace_slashes($path){
		return 	str_replace( ['/','\\',DIRECTORY_SEPARATOR], '/', $path); 
	}
	public function remove_extra_slashes($path){
		return 	str_replace( '//', '/', $path); 
	}
	
	public function urlify($path){
		return str_replace( '\\', "/", $path); 
	}
	public function IsRestirctedDirecotryRequested($url=false, $dieORreturn=true ){ if (!$url) {$url=$_SERVER['REQUEST_URI'];}
		$url =stripslashes($url);
		if (  stristr($url,'\\')  ||   substr($url, 0, 2)=='..' || stristr($url,'../')  ||  stristr($url,'/..')  ||  stristr($url,'?')  ||  stristr($url,'*')  ||  stristr($url,'.php')	){
			if ($dieORreturn) {die("incorrect path requested.. error4292");} 	else{ return true;}
		}
	}

public function directory_separatored($path){
		return str_replace(array('/','\\'),DIRECTORY_SEPARATOR, $path); 
	}

public function stripUrlPrefixes($url){
		return preg_replace('/http(s|):\/\/(www.|)/i', '',  $url);
	}

public function stripDomain($url){
		return str_replace( $this->adjustedUrlPrefixes($this->domainReal), '', $this->adjustedUrlPrefixes($url) );
	}

// i.e. 5m, 1H, 2H, 1D, 240M, etc...
	public function stockTF_to_seconds($string, $minuteIs="m", $monthIs="M"){
		$res=$string;
		$arr=[$minuteIs=>1, 'h'=>60, 'H'=>60, 'd'=>24*60, 'D'=>24*60, 'w'=>7*24*60, 'W'=>7*24*60, $monthIs=>31*24*60, 'y'=>365*24*60, 'Y'=>365*24*60];
		foreach ($arr as $key=>$val) { if (empty($key)) continue; if (strpos($string, $key)!==false) { $res = str_ireplace($key, '', $string) * $val; break; }  }
		$res = $res *60; //into seconds
		return $res;
	}

public function str_replace_last($search, $replace, $subject)
	{
		$pos = strrpos($subject, $search);
		if($pos !== false) $subject = substr_replace($subject, $replace, $pos, strlen($search)); 
		return $subject;
	}
	
	public function  str_replace_first($from, $to, $content, $type="plain"){
		if($type=="plain"){
			$pos = strpos($content, $from);
			if ($pos !== false) {
				$content = substr_replace($content, $to, $pos, strlen($from));
			}
			return $content;
		}
		elseif($type=="regex"){
			$from = '/'.preg_quote($from, '/').'/';
			return preg_replace($from, $to, $content, 1);
		}
	}
	
	
	public function correct_incomplete_barsdata($result)
	{
		$res = $this->str_replace_last("],", "]]", $result);
		$res = preg_replace('/\]\](.*)/',']]', $res);
		//if kucoin
		if(stripos($result, '"code":"')!==false) $res = str_replace("]]", "]]}", $res);
		return $res;
	}
	
	
	public function toString($inp){
		return $inp."";
	}
	public function contains_numeric($str){
		$str=$this->toString($str);
		for($i=0; $i<=9; $i++) {
			if (strpos($str, $this->toString($i) )!==false){
				return true;
			}
		}
		return false;
	}
	
	public function dayForTime($time){
		return strtotime(date('Y-m-d', $time));
	}
	
	public function isWeekend($time){
		return date('N',$time) > 5;
	}

public function safemode_basedir_set(){
		return ( ini_get('open_basedir') || ini_get('safe_mode') ) ;
	}
	public function header($type){
		switch ($type){
			case "json" : header('Content-Type: application/json'); break;
			case "text" : header('Content-Type: text/plain;  charset=utf-8'); break;
			case "js" : header('Content-Type: application/javascript;  charset=utf-8'); break;
		}
	}
	
	public function file_get_contents($path, $waitIfLocked=true)
	{
		if (!file_exists($path)) 
			return "";
		else {
			$fo = fopen($path, 'r');
			$locked = flock($fo, LOCK_SH, $waitIfLocked);
			
			if(!$locked) {
				return false; //throw new Exception('File "'.$path.'" does not exists');
			}
			else {
				$txt = file_get_contents($path);
				flock($fo, LOCK_UN);
				fclose($fo);
				return $txt;
			}
		}
	}

public function exitPlain($content, $encode=false){
		self::headerPlain();
		if ($encode) $content = json_encode($content);
		print($content); exit;
	}

public function exitJson($content, $encode=false){
		self::headerJson();
		if ($encode) $content = json_encode($content);
		exit($content);
	}

public function try_increase_exec_time($seconds, $memory=512){
		if( ! $this-> safemode_basedir_set() ) {
			@set_time_limit($seconds);
			@ini_set('max_execution_time', $seconds);
			$this->try_increase_memory($memory);
			return true;
		}
		return false;
	}

public function try_increase_memory($memory=512){
		if( ! $this-> safemode_basedir_set() ) {
			$limitBytes = $memory * 1048576;
			$currentLimit = trim(ini_get('memory_limit'));
			$lastChar = strtolower($currentLimit[strlen((int) $currentLimit)-1]);
			switch($lastChar) {
				case 'g': $currentLimit *= 1024;
				case 'm': $currentLimit *= 1024;
				case 'k': $currentLimit *= 1024;
			}
			if ($currentLimit < $limitBytes)
				return ini_set('memory_limit', $memory . 'M');
		}
		return false;
	}

public function MessageAgainstMaliciousAttempt(){
		return 'Not allowed. Try again.';//'Well... I know that these words won\'t change you, but I\'ll do it again: Developers try to create a balance & harmony in internet, and some people like you try to steal things from other people. Even if you can it, please don\'t do that.';
	}

public function mkdir($dest, $permissions=0755, $create=true){ return $this->mkdir_recursive($dest, $permissions, $create); }
	public function mkdir_recursive($dest, $permissions=0755, $create=true){
		if(!is_dir($dest)){
			//at first, recursively create directory if doesn't exist
			if(!is_dir(dirname($dest))){ $this->mkdir_recursive(dirname($dest), $permissions, $create); }
			mkdir($dest, $permissions, $create); 
		}
		else{return true;}
	}

public function rmdir($path){ return $this->rmdir_recursive($path); }
	public function rmdir_recursive($path){
		if(!empty($path) && is_dir($path) ){
			$dir  = new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS); //upper dirs not included,otherwise DISASTER HAPPENS :)
			$files = new \RecursiveIteratorIterator($dir, \RecursiveIteratorIterator::CHILD_FIRST);
			foreach ($files as $f) {if (is_file($f)) {unlink($f);} else {$empty_dirs[] = $f;} } if (!empty($empty_dirs)) {foreach ($empty_dirs as $eachDir) {rmdir($eachDir);}} rmdir($path);
			return true;
		}
		return true;
		//include_once(ABSPATH.'/wp-admin/includes/class-wp-filesystem-base.php');
		//\WP_Filesystem_Base::rmdir($fullPath, true);
	}
	
	public function copy_recursive($source, $dest, $permissions = 0755){
		if (is_link($source))	{ return symlink(readlink($source), $dest); }
		elseif (is_file($source))	{ 
			if(!file_exists(dirname($dest))){$this->mkdir_recursive(dirname($dest), $permissions, true); }
			if(!copy($source, $dest)) {echo "not copied ($source ---> $dest )";} return true; 
		}
		elseif (is_dir($source))	{ 
			$this->mkdir_recursive($dest, $permissions, true); 
			foreach (glob($source.'/*') as $each){	$basen= basename($each);
				if ($basen != '.' && $basen != '..') { $this->copy_recursive("$each", "$dest/$basen", $permissions);	}
			}
		}
	}

public function valueIs($array, $key, $value){
		return array_key_exists($key, $array) && $array[$key]==$value;
	}
	public function valueSetDefault(&$array, $key, $value){
		if ( ! array_key_exists($key, $array) ) $array[$key]==$value;
		return $array;
	}

public function get_option($name, $defaultValue=null){ 
		return function_exists('get_option') ? get_option($name) : get_option_json($name,$defaultValue); 
	}
	public function update_option($name, $value, $autoload=null){  
		return function_exists('get_option') ? update_option($name, $value, $autoload) : update_option_json($name,$value,$autoload); 
	}
	
	public function add_my_site_options($array)
	{ 
		$this->extra_options_enabled=true;
		$trigger_update=false; 
		$this->_my_site_options=get_site_option('_my_site_options', $array);
		$final=[];
		foreach($array as $key=>$value){
			$final[$key]=array_key_exists($key, $this->_my_site_options) ? $this->_my_site_options[$key] : $value;
		}
		if($this->_my_site_options!=$final) { $this->update_my_site_options($final); }
	}
	public function get_my_site_option($name=null, $default=null, $force_update=false)
	{
		$this->_my_site_options=get_site_option('_my_site_options',[]);
		if ($name!=null)
		{
			if (! array_key_exists($name, $this->_my_site_options) || $force_update){
				$this->_my_site_options[$name]=$default;
				$this->update_my_site_options();
			}
			return $this->_my_site_options[$name];
		}
		return $this->_my_site_options;
	}
	public function update_my_site_options($array=false)
	{
		update_option('_my_site_options',  ( $array ? $array : $this->_my_site_options) );
	}

public function sqlite_db($db_path="/example/my.db", $pdo=false){
		try {
			if ( $pdo )
			{
				$db = new \PDO('sqlite:'.$db_path);
				$db ->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
			}
			else{
				$db = new \SQLite3($db_path);
			}
		} catch(Exception $e) {
			die('Error: '.$e->getMessage());
		}
		return $db ;
	}
	
	public function sqlite_create_table_PDO($db){
		$db->exec( "CREATE TABLE IF NOT EXISTS Values (
			id INTEGER PRIMARY KEY, 
			title TEXT, 
			text TEXT, 
			time INTEGER)"
		);
	}
	
	public function sqlite_insert_PDO($taskName, $startDate, $completedDate, $completed, $projectId) {
        $sql = 'INSERT INTO tasks(task_name,start_date,completed_date,completed,project_id) '
                . 'VALUES(:task_name,:start_date,:completed_date,:completed,:project_id)';
        $stmt = $this->pdo->prepare($sql);
        $stmt->execute([
            ':task_name'	=> $taskName,
            ':start_date'	=> $startDate,
            ':completed_date'=> $completedDate,
            ':completed' 	=> $completed,
            ':project_id'	=> $projectId,
        ]);
        return $this->pdo->lastInsertId();
    }
	
	public function sqlite_update_PDO($taskId, $completedDate) {
        // SQL statement to update status of a task to completed
        $sql = "UPDATE tasks "
                . "SET completed = 1, "
                . "completed_date = :completed_date "
                . "WHERE task_id = :task_id";

$stmt = $this->pdo->prepare($sql);

// execute the update statement
        return $stmt->execute([
            ':task_id' => $taskId,
            ':completed_date' => $completedDate
        ]);
    }

public function sqlite_pdo_getProjects() {
        $stmt = $this->pdo->query('SELECT project_id, project_name '  . 'FROM projects');
        $projects = [];
        while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
            $projects[] = [
                'project_id' => $row['project_id'],
                'project_name' => $row['project_name']
            ];
        }
        return $projects;
    }
    public function pdoCommand($db_name="db_all.db") { 
        $this->pdo	= $this->sqlite_db($db_name);
        $statement->execute(); 
        $res = $statement->fetchAll(PDO::FETCH_ASSOC);
    }
	
	public function sqlite_create_table_TRANSLATIONS($db)
	{
		$sql =
		'CREATE TABLE IF NOT EXISTS translations (	
			ID INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
			program_name		VARCHAR(150),
			string				TEXT 	NOT NULL,
			lang				TEXT 	NOT NULL,
			value				TEXT 	NOT NULL,
			time				INT,
			suggestion			TEXT
		);';
		return $db->query($sql);     //possibles: VARCHAR(50)  ,  PRIMARY KEY (`ID`), UNIQUE KEY `ID` (`ID`) 	) AUTO_INCREMENT=1;'; 
	}	
	
	public function sqlite_insert_TRANSLATION($db, $string, $lang, $value, $time, $program_name, $suggestion) { 
		$statement = $db->prepare('INSERT INTO translations ( string, lang, value, time, program_name, suggestion ) VALUES (:string, :lang, :value, :time, :program_name,  :suggestion );');
		return $statement->execute([':string'=>$string, ':suggestion'=>$suggestion]);
	}
			
	public function sqlite_string_exists($string, $lang=false, $program_name=false) 
	{
		$statement = $this->db->prepare('SELECT * from translations where string= :string'. ( $lang? ' and lang = :lang' : '') .' LIMIT 1' ); // . ( $program_name? ' and program_name = :program_name' : '') 
		$statement->bindValue(':string',	$string);
			if ($lang)			
		$statement->bindValue(':lang',	$lang); 
		$res = $statement->execute();  
		return !empty($res->fetchArray(SQLITE3_ASSOC));
	}
	
	public function sqlite_get()
	{
		$statement = $this->db->prepare('SELECT * from translations where string= :string and lang= :lang ');  //. ( $program_name? ' program_name = :program_name' : '') 
		$statement->bindParam(':string',$string);
		$statement->bindParam(':lang',	$lang);
		$ret = $statement->execute(); 
		$res = $ret->fetchArray(SQLITE3_ASSOC);
		if(!empty($res)){
			$this->found=true;
			$return= $res['value'];
		}
	}

public function new_dom_document($content)
	{
		$dom = new \DOMDocument('1.0', 'UTF-8');
		$internalErrors = libxml_use_internal_errors(true);	//disable
		$dom->loadHTML( $content);
		libxml_use_internal_errors($internalErrors);		//restore
		$finder = new \DOMXpath( $dom );
		$nodes= $finder->query( "//*" );
		foreach ($nodes as $node) {
			if ($node->hasAttributes())
			{
				$error = $node->ownerDocument->saveHTML($node); break;
			}
		}
	}
	
	public function domDocument_load($content)
	{
		if (!property_exists($this,'tempDom')) $this->tempDom = new \DOMDocument('1.0', 'UTF-8');
		$internalErrors = libxml_use_internal_errors(true);	//disable
		$this->tempDom->loadHTML( $content);
		libxml_use_internal_errors($internalErrors);		//restore
		return $this->tempDom;
	}
	public function domDocument_remove($el)
	{
		$el->parentNode->removeChild($el);
	}
	public function domDocument_body($dom)
	{ 
		$body = $dom->getElementsByTagName('body');
		if ( $body && 0<$body->length ) {
			$body = $body->item(0);
			return $doc->savehtml($body);
		}
		return "-1";
	}
	public function domDocument_getElementsByClassName($dom, $ClassName, $tagName=null) {
		$Elements = $tagName ? $dom->getElementsByTagName($tagName) : $dom->getElementsByTagName("*");
		$Matched = array();
		for($i=0;$i<$Elements->length;$i++) {
			if($Elements->item($i)->attributes->getNamedItem('class')){
				if($Elements->item($i)->attributes->getNamedItem('class')->nodeValue == $ClassName) {
					$Matched[]=$Elements->item($i);
				}
			}
		}
		return $Matched;
	}
	public function domDocument_getElementsByClass_2(&$parentNode, $tagName, $className) {
		$nodes=array();
		$childNodeList = $parentNode->getElementsByTagName($tagName);
		for ($i = 0; $i < $childNodeList->length; $i++) {
			$temp = $childNodeList->item($i);
			if (stripos($temp->getAttribute('class'), $className) !== false) {
				$nodes[]=$temp;
			}
		}

return $nodes;
	}
	// ========================

public function filesContents($files=[], $inModule=true){ 
		$cont = '';
		foreach($files as $file){
			$cont .= $this->file_get_contents( ($inModule? $this->moduleDIR : '').$file);
		}
		return $cont;
	}

// files collection
	public function globFiles($glob_pattern, $first='', $last='')
	{
		$files = glob($glob_pattern);
		$new_files =$files;
		$first_file='';
		$last_file ='';
		foreach($files as $file)
		{
			if( !empty($first) && strpos($file, $first)!==false ) {
				$first_file = $file;
				$new_files=array_diff( $new_files, [$file] );
			}
			if( !empty($last)  && strpos($file, $last) !==false ) {
				$last_file = $file;
				$new_files=array_diff( $new_files, [$file] );
			}
		}
		if( !empty($first_file) ) array_unshift($new_files, $first_file);
		if( !empty($last_file) ) array_push($new_files, $last_file);
		return $new_files;
	}

public function fileUrl($file){ 
		return $this->moduleURL."/$file?vers_=".$this->filedate($this->moduleDIR. "/$file");
	}

public function FullIframeScript(){ ?>
		<script>
		function MakeIframeFullHeight_tt(iframeElement, cycling, overwrite_margin){
			cycling= cycling || false;
			overwrite_margin= overwrite_margin || false;
			iframeElement.style.width	= "100%";
			var ifrD = iframeElement.contentDocument || iframeElement.contentWindow.document;
			var mHeight = parseInt( window.getComputedStyle( ifrD.documentElement).height );  // Math.max( ifrD.body.scrollHeight, .. offsetHeight, ....clientHeight,
			var margins = ifrD.body.style.margin + ifrD.body.style.padding + ifrD.documentElement.style.margin + ifrD.documentElement.style.padding;
			if(margins=="") { margins=0; if(overwrite_margin) {  ifrD.body.style.margin="0px"; } }
			(function(){
				var interval = setInterval(function(){
				if(ifrD.readyState  == 'complete' ){
					setTimeout( function(){
						if(!cycling) { setTimeout( function(){ clearInterval(interval);}, 500); }
						iframeElement.style.height	= (parseInt(window.getComputedStyle( ifrD.documentElement).height) + parseInt(margins)+1) +"px";
					}, 200 );
				}
				},200)
			})();
				//var funcname= arguments.callee.name;
				//window.setTimeout( function(){ console.log(funcname); console.log(cycling); window[funcname](iframeElement, cycling); }, 500 );
		}
		</script>
		<?php
	}

// ======== manual stripslashes_deep ========
	public function array_map_recursive(callable $func, $value) {
		return filter_var($value, \FILTER_CALLBACK, ['options' => $func]);
	}
	
	public function array_map_deep( $callback , $value) 
	{
		if ( is_array( $value ) ) {
			foreach ( $value as $index => $item ) {
					$value[ $index ] = $this->array_map_deep($callback,  $item );
			}
		} elseif ( is_object( $value ) ) {
			$object_vars = get_object_vars( $value );
			foreach ( $object_vars as $property_name => $property_value ) {
					$value->$property_name = $this->array_map_deep( $callback, $property_value );
			}
		} else {
			$value = call_user_func( $callback, $value );
		}
		return $value;
	}
	public function stripslashes_from_strings_only( $value ) {
		return is_string( $value ) ? stripslashes( $value ) : $value;	
	}
	public function stripslashes_deep($value){ return $this->array_map_deep([$this,'stripslashes_from_strings_only'] , $value ); }
	// ================================================

//only open and close the same-origin creator of session  (argument can be TRUE/FALSE or STRING too
	public function session_state ($arg) { 
		if($arg===true)	{	if(session_status() == PHP_SESSION_NONE)	{ $GLOBALS['my_session_pp']='sess'.rand(1,99999999); session_start();  return $GLOBALS['my_session_pp']; }   	}     
		else			{	if(session_status() == PHP_SESSION_ACTIVE)	{ if(!$arg || $arg==$GLOBALS['my_session_pp']) session_write_close();  }   	}  
	}
	public function set_session_var ($name,$value) {
		$id= $this->session_state(true);
		$_SESSION[$name] = $value;
		$this->session_state($id);
	}
	
	public function startSessionIfNotStarted(){
		if(session_status() == PHP_SESSION_NONE)  { $this->session_being_opened = true; session_start();  }
	}
	public function endSessionIfWasStarted( $method=2){
		if(session_status() != PHP_SESSION_NONE && property_exists($this,"session_being_opened") )  {
			unset($this->session_being_opened);
			if($method==1) session_destroy();
			elseif($method==2) session_write_close();
			elseif($method==3) session_abort();
		}
	}

public function array_value($array, $key){
		return (array_key_exists($key, $array) ? $array[$key] : '');
	}

public function nextKeyInArray($target_keyname, $array){
		$keys = array_keys($array);
		$index_of_target_keyname = array_search($target_keyname,  $keys , true);
		return (count($array) > $index_of_target_keyname+1 ) ? $keys[$index_of_target_keyname+1]  :  $keys[0];
	}

public function nextValueInArray($target_value, $array, $by_key=false){
		$keys = array_keys($array);
		$target_keyname = $by_key ? $target_value : array_search($target_value,  $array, true );
		$index_of_target_keyname = array_search($target_keyname,  $keys, true );
		return (count($array) > $index_of_target_keyname+1 ) ? $array[ $keys[$index_of_target_keyname+1] ]  :  $array[  $keys[0]  ];
	}
	
	public function stringContainsArrayValues($string, $array, $case_sensitive=false){
		$found=false;
		$string = $case_sensitive ? $string : strtolower($string);
		foreach($array as $each)
		{
			$each = $case_sensitive ? $each : strtolower($each);
			if (stripos($string,$each)!==false){
				$found=true; break;
			}
		}
		return $found;
	}
	
	public function arrayValuesContainString($array, $string, $case_sensitive=false){
		$found=false;
		$string = $case_sensitive ? $string : strtolower($string);
		foreach($array as $each)
		{
			$each = $case_sensitive ? $each : strtolower($each);
			if (stripos($each,$string)!==false){
				$found=true; break;
			}
		}
		return $found;
	}

public function getIndexOfKey($array, $key){
		return array_search($key, array_keys($array) );
	}
	public function getIndexOfValue($array, $key){
		return array_search($key, $array );
	}

public function getMemberByIndex($array, $idx){
		$keys= array_keys($array);
		return (!empty($keys) && !empty($array[$keys[$idx]])) ? $array[$keys[$idx]] : null ;
	}

public function resortArrayByKey($array, $key, $remove_current= false){
		$remaining =  array_splice ($array, $this->getIndexOfKey($array, $key)   );
		if($remove_current){
			$array[$key]= $remaining[$key];
			unset($remaining[$key] );
		}
		return array_merge($remaining, $array);
	}
	
	//in multi dimensional array
	public function findArrayByKeyValue($array, $key, $value){
		foreach($array as $subArray){
			if (array_key_exists($key, $subArray) && $subArray[$key]==$value){
				return $subArray;
			}
		}
		return [];
	}
	public function findObjectByKeyValue($array, $key, $value){
		$item = null;
		foreach($array as $struct) {
			if (property_exists($struct,$key) && $struct->{$key} == $value) {
				return $struct;
			}
		}
		return new stdClass();
	}
	public function array_diff_assoc_recursive($array1, $array2)
	{
		foreach($array1 as $key => $value){

if(is_array($value)){
				if(!isset($array2[$key]))
				{
					$difference[$key] = $value;
				}
				elseif(!is_array($array2[$key]))
				{
					$difference[$key] = $value;
				}
				else
				{
					$new_diff = $this->array_diff_assoc_recursive($value, $array2[$key]);
					if($new_diff != FALSE)
					{
						$difference[$key] = $new_diff;
					}
				}
			}
			elseif((!isset($array2[$key]) || $array2[$key] != $value) && !($array2[$key]===null && $value===null))
			{
				$difference[$key] = $value;
			}
		}
		return !isset($difference) ? 0 : $difference;
	}
	public function array_intersect_assoc_recursive(&$arr1, &$arr2) {
		if (!is_array($arr1) || !is_array($arr2)) {
	//      return $arr1 == $arr2; // Original line
			return (string) $arr1 == (string) $arr2;
		}
		$commonkeys = array_intersect(array_keys($arr1), array_keys($arr2));
		$ret = array();
		foreach ($commonkeys as $key) {
			$var= $this->array_intersect_assoc_recursive($arr1[$key], $arr2[$key]);
			$ret[$key] = & $var;
		}
		return $ret;
	}
	
	public function insertValueAtPosition($arr, $insertedArray, $position) {
		$i = 0;
		$new_array=[];
		foreach ($arr as $key => $value) {
			if ($i == $position) {
				foreach ($insertedArray as $ikey => $ivalue) {
					$new_array[$ikey] = $ivalue;
				}
			}
			$new_array[$key] = $value;
			$i++;
		}
		return $new_array;
	}

public function php_to_js_array($array){
		return '["'. implode('","', $array ) .'"]';
	}
	public function xmlToArray($content)
	{
		try
		{
			$xml = simplexml_load_string($content, "SimpleXMLElement", LIBXML_NOCDATA);
			return json_decode( json_encode($xml), TRUE);
		} catch (Exception $ex) {
			return ['xmlerror'=>$ex];
		}
	}	
	public function array_to_xml_output($array) {
		$xml_data = new \SimpleXMLElement('<?xml version="1.0"?><xml_data></xml_data>');
		array_to_xml($array, $xml_data);
		//$result = $xml_data->asXML('/file/path/name.xml');
		return $xml_data->asXML();
	}

public function array_to_xml( $data, &$xml_data ) {
		foreach( $data as $key => $value ) {
			if( is_numeric($key) ){	$key = 'item'.$key; } //dealing with <0/>..<nuemric/> issues
			if( is_array($value) ) { $subnode = $xml_data->addChild($key);	array_to_xml($value, $subnode);	} 
			else {	$xml_data->addChild("$key",htmlspecialchars("$value"));	}
		}
	}

//##############  ARRAYs #################

public function ListAllInDir($path, $only_files = false) {
		$all_list = new \RecursiveIteratorIterator(
				new \RecursiveDirectoryIterator($path, \FilesystemIterator::SKIP_DOTS),
				( $only_files ? \RecursiveIteratorIterator::LEAVES_ONLY : \RecursiveIteratorIterator::SELF_FIRST )
		);
		$files = [];
		foreach ($all_list as $file)
			$files[] = $file->getPathname();

return $files;
	}

public function setProperty($obj, $property, $value) {
		$reflection = new \ReflectionClass($obj);
		$property = $reflection->getProperty($property);
		$property->setAccessible(true);
		return $property->setValue($obj, $value);
	}

public function is_localhost() 		{ 
		return in_array($_SERVER['HTTP_HOST'],['localhost','127.0.0.1','::1']); 
	}

public function is_JSON_string($string){
		return (is_string($string) && is_array(json_decode($string, true)));
	}

public function arrayed_json($answer){
		$result = [];
		if(!$this->is_JSON_string($answer)){
			$result['error'] = $answer;
		}
		else{
			$result = json_decode($answer, true);
		}
		return $result;
	}

public function arrayed_answer($answer){
		$result = [];
		if(!$this->is_JSON_string($answer)){
			$result['error'] = $answer;
		}
		else{
			$result = json_decode($answer, true);
		}
		return $result;
	}

// TODO - handle $_POST
	public function disable_cache($hard=false, $file=false){
		header("Expires: Mon, 4 Jan 1999 12:00:00 GMT");        // Expired already 
		header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");     
		header("Cache-Control: no-cache, must-revalidate");      // good for HTTP/1.1 
		header("Pragma: no-cache"); 
		if($hard){
			if(!isset($_GET['rand']))
				$this->php_redirect( $this->AddStringToUrl($_SERVER['REQUEST_URI'], 'rand='.rand(1,9999999) )   );
		}
		ini_set("opcache.enable", 0); 
		if($file){
			opcache_invalidate($file);
		}
	}

public function my_mail($a=null,$b=null,$c=null,$d=null,$e=null){ return (!$this->definedTRUE("MAILS_DISABLED") ? mail($a,$b,$c,$d,$e) : "MAILS_NOT_ENABLED__error99234"); }

public function get_yout_Vid_Aud_array($ID,$TITL)	{return yout_DownUrls($ID, $TITL);}

public function default_mail_headers($from=false){ return $headers='MIME-Version: 1.0' . "\r\n" . 'Content-type: text/html; charset=UTF-8' . "\r\n" . 'From: mesg@' .$_SERVER['HTTP_HOST'] ."\r\n".'Reply-To: mesg@'.$_SERVER['HTTP_HOST'] . "\r\n" . "X-Mailer: PHP/" . phpversion(); }

//use whenever you want to show something on the first happening
	// first_cookie_message('ini_get_noexits','<script>alert("ini_get doesnt work on server. i will hide forever now");</script>')
	public function first_cookie_message($identifier, $message){
		$cName=filter_var($identifier, FILTER_SANITIZE_STRING);
		if (!isset($_COOKIE[$cName])){
			setcookie($cName,'okk',time()+99999999, $this->definedVALUE('homeFOLD','/'));
			die($message);
		}
	}

public function CookieSet($name){ if (empty($_COOKIE[$name])) { return false;} else { return true;} }
	public function CookieSetOnceExecution($name){ if (empty($_COOKIE[$name])) { setcookie($name, time(), time()+ 999999,  $this->definedVALUE('homeFOLD','/') ); return true; } return false; }
	public function CookieNotSet($name){ CookieSetOnceExecution($name); }

public function set_cookie($name, $val, $time_length = 86400, $path=false, $domain=false, $httponly=true){
		$site_urls = parse_url( (function_exists('home_url') ? home_url() : $_SERVER['SERVER_NAME']) );
		$real_domain = $site_urls["host"];
		$path = $path ? $path : ( (!empty($this) && property_exists($this,'homeFOLDER') ) ?  $this->homeFOLDER : '/');
		$domain = $domain ? $domain : ((substr($real_domain, 0, 4) == "www.") ? substr($real_domain, 4) : $real_domain);
		setcookie ( $name , $val , time()+$time_length, $path = $path, $domain = $domain,  $only_on_secure_https = FALSE,  $httponly  );
	}
	public function setcookie_secure($name, $val, $time_length = 86400, $httponly=true, $homeurl=false){
		$real_domain = $homeur ?: $_SERVER['HTTP_HOST'];
		$domain = (substr($real_domain, 0, 4) == "www.") ? substr($real_domain, 4) : $real_domain;
		$path = $path ?: ( (!empty($this) && property_exists('pathAfterDomain', $this) ) ?  $this->pathAfterDomain : '/');
		setcookie ( $name , $val , time()+$time_length, $path, $domain = $domain ,  $only_on_https = FALSE,  $httponly  );
	}

public function page_load_limited_for_seconds($seconds = 3, $cookiename = 'pageloader_limiter'){
		if (isset($_COOKIE[$cookiename])) {
			
		}
	}
	public function siteSlug() { return str_replace(array('.','/',':'),'_', $this->domain  ); }

public function site_visitor_default_cookiee() {return 'default_visitr_'.siteSlug(); }

public function SetCookieForVisitors(){ setcookie(site_visitor_default_cookiee(), time()+1000, time()+1000, $this->definedVALUE('homeFOLD','/'));  }
	//      SetCookieForVisitors();

public function die_if_not_this_site_youtube(){if (!isset($_COOKIE[site_visitor_default_cookiee()])) {  die('noauth_6453'); } }

public $share_urls =
	[
		'facebook'	=>'https://www.facebook.com/sharer/sharer.php?u=', 
		'twitter'	=>'https://twitter.com/share?url='
	];

public function validate_mail( $mail ){  //$_POST['email']
		return !filter_var( $mail, FILTER_VALIDATE_EMAIL );
	}

// only for explicit temp use
	public function password_site($password, $hint="Type password")
	{
		$rnd_ext = 'pss_'.str_replace('.','_', $this->domain);
		if ( isset($_POST['passwk']) && $password == $_POST['passwk'] ) { setcookie($rnd_ext, $password,  time()+1111111,  $this->homeFOLD); header("location:".$_SERVER['REQUEST_URI']);exit; } 
		elseif (!isset($_COOKIE[$rnd_ext]) || $_COOKIE[$rnd_ext]!=$password ){ echo '<form action="" method="post">  <b>'.$hint.'</b>:<input name="passwk" value="">  <input type="submit" value="Enter"></form>';exit;}
	}

public function get_filename_($url){ return basename(parse_url($url)['path']); }

public function scriptt($name, $with_css=false)	{ 
		return  ( (!empty($GLOBALS['already_loaded_'.$name])) ? '' :  $GLOBALS['already_loaded_'.$name]='<script type="text/javascript" src="'. $GLOBALS['odd']['scripts'][$name]['js'].'"></script>')  
			.  
		( !$with_css ? '' : '<link rel="stylesheet" href="'.  $GLOBALS['odd']['scripts'][$name]['css'].'"> '   );
	}

public function scriptss(){
		foreach(func_get_args() as $key=>$value){ echo (!is_array($value) ? scriptt($value) : scriptt($value[0], $value[1]) ); }
	}

public function translate__MONTH($text,$target_lang=''){   global $odd;	//switch ($text) { case 'January':	return TRANSLL('monthh1',$target_lang);
		if( !empty($odd['months_langs'][$target_lang]) && array_key_exists($text, $odd['months_langs'][$target_lang]))	{  
			$text = $odd['months_langs'][$target_lang][$text];
			if (mb_detect_encoding($text) =='UTF-8') {$text= mb_substr ($text,0,3,'utf-8') ; }  
		} 
		else{
			$text = TRANSLL($text,$target_lang);
		}
		return $text;
	}

public function translate__DAY($text,$target_lang='') {	
		if (in_array($text, array('Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday')) ) {
			return TRANSLL($text,$target_lang); 
		} return $text;
	}

// language specifics
	public function GEO_to_ENG($input){  return strtr($input, array(
		"�?"=>"a",	"ბ"=>"b",	"გ"=>"g",	"დ"=>"d",	"ე"=>"e",	"ვ"=>"v",	"ზ"=>"z",	"თ"=>"T",	"ი"=>"i",
		"კ"=>"k",	"ლ"=>"l",	"მ"=>"m",	"ნ"=>"n",	"�?"=>"o",	"პ"=>"p",	"ჟ"=>"J",	"რ"=>"r",	"ს"=>"s",
		"ტ"=>"t",	"უ"=>"u",	"ფ"=>"f",	"ქ"=>"q",	"ღ"=>"R",	"ყ"=>"y",	"შ"=>"S",	"ჩ"=>"C",	"ც"=>"c",
		"ძ"=>"Z",	"წ"=>"w",	"ჭ"=>"W",	"ხ"=>"x",	"ჯ"=>"j",	"ჰ"=>"h"    	));
	}
	public function ENG_to_GEO($input) { return strtr($input, array(
		'a'=>'�?',	'b'=>'ბ',	'g'=>'გ',	'd'=>'დ',	'e'=>'ე',	'v'=>'ვ',	'z'=>'ზ',	'T'=>'თ',	'i'=>'ი',
		'k'=>'კ',	'l'=>'ლ',	'm'=>'მ',	'n'=>'ნ',	'o'=>'�?',	'p'=>'პ',	'J'=>'ჟ',	'r'=>'რ',	's'=>'ს',
		't'=>'ტ',	'u'=>'უ',	'f'=>'ფ',	'q'=>'ქ',	'R'=>'ღ',	'y'=>'ყ',	'S'=>'შ',	'C'=>'ჩ',	'c'=>'ც',
		'Z'=>'ძ',	'w'=>'წ',	'W'=>'ჭ',	'x'=>'ხ',	'j'=>'ჯ',	'h'=>'ჰ'		));
	}

//UPPERCASE CHARS sometimes MESS-UP several FUNCTION's USAGE. So, sometimes we need lowercased words
	public function GEO_to_ENG__LowerCased($m) { return strtolower(strtr($m, array( 
		"�?"=>"a",	"ბ"=>"b",	"გ"=>"g",	"დ"=>"d",	"ე"=>"e",	"ვ"=>"v",	"ზ"=>"z",	"თ"=>"t",	"ი"=>"i",
		"კ"=>"k",	"ლ"=>"l",	"მ"=>"m",	"ნ"=>"n",	"�?"=>"o",	"პ"=>"p",	"ჟ"=>"dj",	"რ"=>"r",	"ს"=>"s",
		"ტ"=>"t",	"უ"=>"u",	"ფ"=>"f",	"ქ"=>"q",	"ღ"=>"gh",	"ყ"=>"y",	"შ"=>"sh",	"ჩ"=>"ch",	"ც"=>"c",
		"ძ"=>"dz",	"წ"=>"w",	"ჭ"=>"tch",	"ხ"=>"x",	"ჯ"=>"j",	"ჰ"=>"h"    	)));
	}

public function Rus_To_Eng__LowerCased($input){  return strtr($input, array(
		"а"=>"a","�?"=>"a",		"б"=>"b","Б"=>"b",		"в"=>"v","В"=>"v",		"г"=>"g","Г"=>"g",		"д"=>"d","Д"=>"d",
		"е"=>"e","Е"=>"e",		"ё"=>"yo","�?"=>"yo",	"ж"=>"zh","Ж"=>"zh",	"з"=>"z","З"=>"z",		"и"=>"i","И"=>"i",
		"й"=>"j","Й"=>"j",		"к"=>"k","К"=>"k",		"л"=>"l","Л"=>"l",		"м"=>"m","М"=>"m",		"н"=>"n","�?"=>"n",
		"о"=>"o","О"=>"o",		"п"=>"p","П"=>"p",		"р"=>"r","Р"=>"r",		"�?"=>"s","С"=>"s",		"т"=>"t","Т"=>"t",
		"у"=>"u","У"=>"u",		"ф"=>"f","Ф"=>"f",		"х"=>"kh","Х"=>"kh",	"ц"=>"ts","Ц"=>"ts",	"ч"=>"ch","Ч"=>"ch",
		"ш"=>"sh","Ш"=>"sh",	"щ"=>"sch","Щ"=>"sch",	"ъ"=>"","Ъ"=>"",		"ы"=>"y","Ы"=>"y", 		"ь"=>"","Ь"=>"",
		"�?"=>"e","Э"=>"e",		"ю"=>"yu","Ю"=>"yu",	"�?"=>"ya","Я"=>"ya",    ));
	}
	public function ic1251_to_utf8($s){
		$s= str_replace('С?',$a1='fgr43443443',$s);
		$s= str_replace('Р?',$a2='tg5gh45h3hg3',$s);
		$s= str_replace('пїЅпїЅ?',$a3='fgr35gh35hg3gdfw',$s);
		$s= str_replace('СЊС?',$a4='XXX83rhf423888df8d23d1',$s);
		$s= str_replace('бѓ?',$a5='XXX83rhf423888df8d23d2',$s);
		$s= mb_convert_encoding($s, "windows-1251", "utf-8");
		$s= str_replace($a5,'ი',$s);
		$s= str_replace($a3,'ი',$s);
		$s= str_replace($a1,'ш',$s);
		$s= str_replace($a2,'И',$s);
		$s= str_replace($a4,'шь',$s);
		return $s;
	}

public function INCORRECT_GEO_to_ENG($input){  return strtr($input, array(
		"áƒ�?"=>"a", "áƒ‘"=>"b", "áƒ’"=>"g",  "áƒ“"=>"d",  "áƒ�?"=>"e",  "áƒ•"=>"v",  "áƒ–"=>"z",  "áƒ—"=>"T",  "áƒ˜"=>"i",  "áƒ™"=>"k", "áƒš"=>"l",  "áƒ›"=>"m",  "áƒœ"=>"n",  "áƒ�?"=>"o", "áƒž"=>"p",  "áƒŸ"=>"J",  "áƒ "=>"r",  "áƒ¡"=>"s",    "áƒ¢"=>"t",  "áƒ£"=>"u",  "áƒ¤"=>"f",  "áƒ¥"=>"q",  "áƒ¦"=>"R",  "áƒ§"=>"y",  "áƒ¨"=>"S",  "áƒ©"=>"C",  "áƒª"=>"c",  "áƒ«"=>"Z",  "áƒ¬"=>"w",  "áƒ"=>"W",  "áƒ®"=>"x",  "áƒ¯"=>"j",  "áƒ°"=>"h"   ));
	}
	
	// # language specifics
	
	
	public function validate_post_id($id)	 { if (!is_numeric($id) || strlen($id)>7) 								{die("incorrrrrect_postid error81"); }}
	public function validate_simple_word_of_s_GET($text){if (preg_match('/[\<\>\'\=\$\"\?$\{]/si',$text))			{die("incorrrrrect error86");}}
	//
	// Validation
	public function validate_url($url)	{ return filter_var($url, FILTER_VALIDATE_URL) && (preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i",$url)); }
	public function validate_email($email)	{
		if(empty($email))  return false;
		$regex = '/'. ($name='([a-z0-9_.-]+)').  ($at='@').  ($sub_domain='([a-z0-9.-]+){2,255}') . ($period='.').  ($ext='([a-z]+){2,10}'). '/i';
		return empty(preg_replace($regex, '', $email) );
	}
	// ########## Sanitization ##########
	// https://php.net/manual/en/filter.filters.sanitize.php
	
	public function sanitize_key($key, $use_dash=false ){ return preg_replace( '/[^a-z0-9_\-]/', ($use_dash ? "_":""), strtolower(trim($key) )); }  //same as wp
	public function sanitize_text($str,$use_dash=false) { return preg_replace("/[^a-zA-Z0-9\!\@\#\$\%\^\&\*\($\-\_\+\=\,\.\/\?\;\[\]\{\}\|\s]+/", ($use_dash ? "_":""), trim($str)); }	 //  \= \/ 
	public function sanitize_nonoword($text)		{ return preg_replace('/\W/si','',$text); }
	public function sanitize_text_entities($str,$use_dash=false){ return $this->sanitize_text(htmlentities($str,$use_dash)); }	
	public function sanitize_text_filter($string) { return filter_var($string,FILTER_SANITIZE_STRING);}
			// other versions
			// return strtr($input, [ " "=>"-",	"."=>"--",	":"=>"--",	","=>"-",	"/"=>"-",	";"=>"--",	"—"=>"",	"–"=>"-" ]);
			// str_replace(array(' ','-',',','.','/','\\','|','!','@','#','$','%','^','&','*','(',')'),'_',   strip_tags( trim($str) ));
			// preg_replace('/[^\w\d_\-]/', '',  filter_var($input,	FILTER_SANITIZE_STRING)	);
	public function sanitize_digits($string){ return filter_var($string,FILTER_SANITIZE_NUMBER_INT);}
	public function sanitize_url($string)  	{ return filter_var($string,FILTER_SANITIZE_SPECIAL_CHARS);}
	public function SanitizeSymbol($str)	{ return str_replace(array('/','\\','|','!','*'), '_',   strip_tags( strtoupper(trim($str) )) ) ; } 
	public function sanitize_url_dots($url)	{ return $this->remove_double_slashes(str_replace('/..','', str_replace('\\','', $url) ) ); }

public function sanitize_text_field($text)
	{
		if(function_exists('sanitize_text_field'))
			return sanitize_text_field($text);
		else
			return $this->sanitize_text($text);
	}
	
	public function sanitize_text_field_recursive($data)
	{
		if ( empty($data) ) {
			return $data;
		}
		if ( is_array( $data ) ) {
			foreach ( $data as $key => $value ) {
				if ( is_array( $value ) ) {
					$value = $this->sanitize_text_field_recursive($value);
				} else {
				   $value = stripslashes(sanitize_text_field($value));
				}
				$data[$key] = $value;
			}
			return $data;
		}
		return sanitize_text_field($data);
	}

public function sanitize_comma_array($string, $type="key")
	{
		$values = explode(',', $this->sanitize_text_field($string));
		$sanitized_values = $values;
		$sanitized_values = array_map('sanitize_key', $sanitized_values);
		$sanitized_values = array_map('trim', $sanitized_values);
		$sanitized_text = implode(',', $sanitized_values);
		return $sanitized_text;
	}
	
	
	//
	public function removWhitespaces($input){ 
		$input= str_replace("   ",		" ",$input );
		$input= str_replace("  ",		" ",$input );
		$input= str_replace("\t\t",		" ",$input );
		$input= str_replace("\t",		" ",$input );
		$input= str_replace("\r\n\r\n",	" ",$input );
		$input= str_replace("\r\n ",	" ",$input );
		return $input;
	}
	public function stripCOODs($input){ return strip_shortcodes(strip_tags($input, '<h1></h1><br><br/><br /><br/ ><br / >< br>< br/>'));}

// remove dots (.) and "after plus part" (+xxxx) from gmail address
	public function sanitize_gmail($user_mail)
	{
		$sanitized_email = preg_replace_callback( '/(.*)\@/si', 
			function($matches){return str_replace('.','',$matches[0]); },  
			preg_replace( '/\+.*\@/s', '@', $user_mail )
		);
		return $sanitized_email;
	}

public function sanitize_utf8_filenamee($input){
		$filename_sanitized = $this->GEO_to_ENG__LowerCased($input);
		$filename_sanitized = $this->Rus_To_Eng__LowerCased($filename_sanitized);
		$filename_sanitized = str_replace(' ','-',$filename_sanitized);
		$filename_sanitized = utf8_encode($filename_sanitized);
		return $filename_sanitized;
	}
	public function remove_html_parts($content)
	{
		$content = preg_replace('/(.*)\<body\>/si','',$content);
		$content = preg_replace('/<script(.*?)script\>/si','',$content);
		$content = preg_replace('/<iframe(.*?)iframe\>/si','',$content);
		$content = preg_replace('/\<\/body(.*)/si','',$content);
		return trim($content);
	}
	
	public function decode_encoded_utf8($string){
		return preg_replace_callback('#\\\\u([0-9a-f]{4})#ism', function($matches) { return mb_convert_encoding(pack("H*", $matches[1]), "UTF-8", "UCS-2BE"); }, $string);
	}

// directory correction
	public function directory_canonicalize3($address)
	{
		$address = explode('/', $address);
		$keys = array_keys($address, '..');

foreach($keys AS $keypos => $key)
		{
			array_splice($address, $key - ($keypos * 2 + 1), 2);
		}

$address = implode('/', $address);
		$address = str_replace('./', '', $address);

return $address;
	}

public function directory_canonicalize2($address)
	{
		$address =preg_replace_callback(
			'/(.*?|)\/(.*?)(\/..*?)\b/i',  
			function ($matches){
				if(!empty($matches[3])){
					return ($matches[3]);
				}
				return $matches[0];
			},
			$address
		);
		return $address;
	}

public function RemoveParameterFromUrl($full_url, $param_name){
		return $final = preg_replace('/(\&|\?)'.$param_name.'(\=(.*?(&|#)|.*)|)/i', (!empty('$4') ? '$4' : ''), $full_url);
	}
	
	public function remove_query_from_url($url, $which_argument=false){ 
		return preg_replace( '/'.  (  $which_argument ? '(\&|)'.$which_argument.'(\=(.*?)((?=&(?!amp\;))|$)|(.*?)\b)' : '(\?.*)').'/i' , '', $url);  
	} 
	// ##################################

// Output decimals better, i.e.  $x= 0.000021;  or  $x= 123424235.325434645
	// method 1
	public function trim_zero_dot($input){
		$sanitized=rtrim( $input, "0");
		if(substr($sanitized, -1) =="."){
			$sanitized=substr($sanitized,0, -1);
		}
		return $sanitized;
	}
	public function doubleNormal($input, $round_to=15, $use_sprintf=true){ 
		return (float)(!is_float($input) && !is_numeric($input) ? $input : $this->trim_zero_dot( $use_sprintf ? sprintf("%.{$round_to}f", $input) : number_format($input, $round_to) ) );	
	}
	
	// method 2
	public function decimal_outputer($input, $length=5, $only_dot=false){  
		$timeParts = explode('.', $input);
		if(count($timeParts)<=1) return $input;
		return ($only_dot ? '' : $timeParts[0] . '.') . substr($timeParts[1], 0, $length); //sprintf('%.10F',$input); 
	}
	//
	public function doubleNormalArray($array){
		return $this->array_map_deep([$this,'doubleNormal'], $array);
	}

public function cut__my($text, $chars, $points = "...") {  $text = strip_tags($text);	if( strlen($text) <= $chars) { return $text;} else { return mb_strimwidth($text,0,$chars, $points,'utf-8'); } }

public function myUTF8truncate($string, $width){
		if (mb_str_word_count($string) > $width) {
			$string= preg_replace('/((\w+\W*|| [\p{L}]+\W*){'.($width-1).'}(\w+))(.*)/', '${1}', $string);
		}
		return $string;
	}
	
	
	public function customm_word_length_sentence($got_content,$words_length,$StripOrNot=true, $preserved=''){
		$got_content = trim($got_content); 			//https://php.net/manual/en/function.trim.php
		//$got_content = strip_shortcodes($got_content); //https://stackoverflow.com/a/20403438/2165415
		$got_content = str_replace(']]>', ']]>', $got_content);
		$got_content= str_replace("\n",' ',$got_content);
		$got_content= str_replace("\r",' ',$got_content);
		$got_content = !$StripOrNot ? $got_content : strip_tags($got_content,$preserved) ;
		$words = explode(' ', $got_content, $words_length + 1);
		if(count($words) > $words_length) :
			array_pop($words);
			array_push($words, '…');
			$got_content = implode(' ', $words);
		endif;
		return $got_content;	
	}

public function unicode_words_count($string) {	preg_match_all('/[\pL\pN\pPd]+/u', $string, $matches);	return count($matches[0]);}
	public function text_splitt($msg, $word_numbs) {
		$msg = preg_replace('/[\r\n]+/', ' ', $msg);
		$chunks = wordwrap($msg, $word_numbs*20 , '\n', true);
		return explode('\n', $chunks);
	}
	
	public function trim_to_charlength($text, $charlength) {
		$charlength++;

if ( mb_strlen( $text ) > $charlength ) {
			$subex = mb_substr( $text, 0, $charlength - 5 );
			$exwords = explode( ' ', $subex );
			$excut = - ( mb_strlen( $exwords[ count( $exwords ) - 1 ] ) );
			if ( $excut < 0 ) {
				echo mb_substr( $subex, 0, $excut );
			} else {
				echo $subex;
			}
			echo '...';
		} else {
			echo $text;
		}
	}

// ### substr shorthands:
	public function charsFromStart($word, $amount)
	{
		return substr($word, 0, $amount);
	}
	public function charsFromEnd($word, $amount)
	{
		return substr($word, -$amount);
	}
	public function charsWithoutStartEnd($word, $removeFromStart, $removeFromEnd)
	{
		return substr($word, $removeFromStart, -$removeFromEnd);
	}

// makes a string from an assiciative array
	public function implodeAssoc($glue,$arr) 
	{ 
		$keys=array_keys($arr); 
		$values=array_values($arr);
		return(implode($glue,$keys).$glue.implode($glue,$values)); 
	}

public function url_correction_for_html_output($content){ 
		return preg_replace_callback( 
			'/\<(img|link|iframe|frame|frameset|script|embed|video|audio)([^>]*)/si', 
			function($matches) { return '<'.$matches[1].preg_replace('/=(\"|\')(http(s|):)/si','=$1', $matches[2]);	}, 
			$content
		);
	}
	
	
	public function startsWith($haystack, $needle) {   return $needle === "" || strrpos($haystack, $needle, -strlen($haystack)) !== false; }
	public function endsWith($haystack, $needle) { $length = strlen($needle);  return $length === 0 ||  (substr($haystack, -$length) === $needle); }
	public function startsWithRemove($haystack, $needle) { return (!$this->startsWith($haystack, $needle) ? $haystack : substr($haystack, strlen($needle) ) ); }
	public function startsWithReplace($haystack, $needle, $replace) { return (!$this->startsWith($haystack, $needle) ? $haystack : $replace.substr($haystack, strlen($needle) ) ); }
	
	public function contains($content, $needle, $case_sens= true){ return ($case_sens ? strpos($content, $needle) : stripos($content, $needle)) !== false;  }

public function die_if_not_this_site_visitor(){ //if half day passed
		if (empty($_COOKIE['ytdow___']) || $_COOKIE['ytdow___'] > time()*3 + 43200 ) {die('incorrect_download_<b>123</b>.<script type="text/javascript">top.window.location = "http://'.$_SERVER['HTTP_HOST'].'";</script>');}
	}

public function js_redirect($url=false, $echo=true){
		$str = '<script>window.location = "'. ( $url ?: $_SERVER['REQUEST_URI'] ) .'"; document.body.style.opacity=0; </script>';
		if($echo) { exit($str); }  else { return $str; }
	}

public function php_redirect($url=false, $code=302){
		//avoid redirection from customizer: if (!empty($_COOKIE['MLSS_cstRedirect']) || defined('MLSS_cstRedirect')) {return;}
		header("Cache-Control: no-store, no-cache, must-revalidate"); header("Expires: Thu, 01 Jan 1970 00:00:00 GMT");   
		header("location: ". ( $url ?: $_SERVER['REQUEST_URI'] ), true, $code); exit;
	}
	public function redirect($url=false, $code=302){
		return $this->php_redirect($url,$code);
	}
	public function js_redirect_message($message,$url=false){
		echo '<script>alert(\''.$message.'\');</script>';
		$this->js_redirect($url);
	}
				
	public function get_output(callable $funct){  
		ob_start();
		$funct();
		$cont= ob_get_clean(); 
		ob_flush(); 
		// $cont= ob_get_contents();
		//ob_get_clean();
		return $cont; 
	}	
	//output js header 
	public function get_js_header_output(){

header("Pragma: public");
        header("Cache-Control: public, maxage=".$expires);
        header("Content-Type: application/x-javascript");
        header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$expires) . ' GMT');
	}	
	
		
	// telegramMessage( ['chat_id'=>'-1001234567890', 'text'=>'hello world', ],   $bot_key );
	public function telegramMessage($array, $botid){
		$phrase = http_build_query($array, '');
		return $this->get_remote_data('https://api.telegram.org/bot'.$botid.'/sendMessage?'.$phrase);
	}

// https://github.com/ttodua/useful-php-scripts/blob/master/get-remote-url-content-data.php 
	public function get_remote_data($url, $post_paramtrs=false,             $request_options=[])	
	{    
		if (is_callable('parent::get_remote_data')) {
			parent::get_remote_data($url, $post_paramtrs, $request_options);
		}
		else
		{
			$func=$post_paramtrs ? "wp_remote_post" : "wp_remote_get";
			$post_array = (is_array($post_paramtrs)) ? $post_paramtrs : (parse_str($post_paramtrs , $new) ? $new : $new );

if (function_exists($func))
			{
				if($func=="wp_remote_get") 
					$out= call_user_func_array($func, [$url] );
				if($func=="wp_remote_post") 
					$out= call_user_func_array($func, [$url, $post_array] );
				return wp_remote_retrieve_body($out); //same as $out['body']
			}
			else if (method_exists($this, 'get_remote_data_')) {
				return $this->get_remote_data_($url, $post_paramtrs);
			}
		}
		return "empty_data. Create your own remote function";
	}

//i.e. set_cookies_from_url("http://example.com/?username=user&auth=key');
    public function set_cookies_from_url($url)
    {
        $d=$this->get_remote_data($url, false, ["curl_opts"=>["CURLOPT_HEADERFUNCTION"=>
            ( function ($ch, $headerLine) {
                if (preg_match('/^Set-Cookie:\s*([^;]*)/mi', $headerLine, $cookieArr) == 1)
                {
                    $cookie = $cookieArr[1];
                    $cookie_vars = explode('=', $cookie, 2);
                    $this->example_cookies[$cookie_vars[0]] = $cookie_vars[1];
                }
                return strlen($headerLine); // Needed by curl
                }
            )
            ]]
        );
        foreach($this->example_cookies as $key=>$name)
        {
            $this->set_cookie($key,$name, 86000, '/target_dir/');
        }
        $this->set_cookie("sample_confirm","1");
    }
   
	// ----
	public function get_client_ip() {
		$proxy_headers = array("CLIENT_IP", "FORWARDED", "FORWARDED_FOR", "FORWARDED_FOR_IP", "HTTP_CLIENT_IP", "HTTP_FORWARDED", "HTTP_FORWARDED_FOR", "HTTP_FORWARDED_FOR_IP", "HTTP_PC_REMOTE_ADDR", "HTTP_PROXY_CONNECTION", "HTTP_VIA", "HTTP_X_FORWARDED", "HTTP_X_FORWARDED_FOR", "HTTP_X_FORWARDED_FOR_IP", "HTTP_X_IMFORWARDS", "HTTP_XROXY_CONNECTION", "VIA", "X_FORWARDED", "X_FORWARDED_FOR");
		foreach($proxy_headers as $proxy_header) {
			if (isset($_SERVER[$proxy_header])) {
				if(preg_match("/^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}$/", $_SERVER[$proxy_header])) {
					return $_SERVER[$proxy_header];
				}
				else if (stristr(",", $_SERVER[$proxy_header]) !== FALSE) {
					$proxy_header_temp = trim(array_shift(explode(",", $_SERVER[$proxy_header])));
					if (($pos_temp = stripos($proxy_header_temp, ":")) !== FALSE) {$proxy_header_temp = substr($proxy_header_temp, 0, $pos_temp); }
					if (preg_match("/^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}$/", $proxy_header_temp)) { return $proxy_header_temp; }
				}
			}
		}
		return $_SERVER["REMOTE_ADDR"];
	}

// $ipinfo = json_decode(getIpInfo($_SERVER['REMOTE_ADDR']), true);
	// if($ipinfo['country_name'] != 'Georgia'){
	public function getIpInfo($ip, $type=1, $api=""){
		$info="";
		if($type==1){
			$info = $this->get_remote_data('https://geoip-db.com/json/'.$ip);	
			//"country_code":"GE", "country_name":"Georgia", "city":"null", "postal":null, "latitude":42, "longitude":43.5, "IPv4":"xxx.xxx.xxx.xxx", "state":"null"
		}
		elseif($type==2){
			// PLEASE DONT USE THIS API
			$info_initial = $this->get_remote_data('https://geoipify.whoisxmlapi.com/api/v1?apiKey='.$api.'&ipAddress='.$ip);	
			// {"ip":"xxx.xxx.xxx.xxx","location":{"country":"AU","region":"Victoria","city":"Research","lat":-37.7,"lng":145.1833,"postalCode":"3095","timezone":"Australia\/Melbourne"}}
			$decoded = json_decode($info_initial, true);
			$loc =$decoded['location'] ;
			unset($decoded['location']) ;
			$ipinfo_new = array_merge( $decoded,$loc );
			return  $ipinfo_new;
		}
		return $info;
	}

public function CurrentSiteIs($site){ return $site == $_SERVER['HTTP_HOST']; }
	public function CurrentHomeIs($path){ return trailingslashit($path)==trailingslashit(str_replace( trailingslashit(network_site_url()), '', trailingslashit(home_url())) ); } //return in_array(home_url(), ["http://$site","https://$site"]) || home_url('', 'relative')==$site; }

public function output_js_headers()
	{
		session_cache_limiter('none');
		// https://stackoverflow.com/a/1385982/2377343
											$year=60*60*24*365;//year
		//Caching with "CACHE CONTROL"
			header('Cache-control: max-age='.$year .', public');
		//Caching with "EXPIRES"  (no need of EXPIRES when CACHE-CONTROL enabled)
			//header('Expires: '.gmdate(DATE_RFC1123,time()+$year));
		//To get best cacheability, send Last-Modified header and ...
			header('Last-Modified: '.gmdate(DATE_RFC1123,filemtime(__file__)));  //i.e.  1467220550 [it's 30 june,2016]
		//reply using: status 304 (with empty body) if browser sends If-Modified-Since header.... This is cheating a bit (doesn't verify the date), but remove if you dont want to be cached forever:
			// if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {  header('HTTP/1.1 304 Not Modified');   die();	}
		header("Content-type: application/javascript;  charset=utf-8");
	}

public function input_fields_from_array_RECURSIVE($value, $keyname='', $replace_spaces=false){		
		if (!is_array($value)){
			$height=30; $lines=explode("\r\n",$value); 
				foreach($lines as $eachLINE){
					$height= $height+ceil(mb_strlen($eachLINE)/100) * 30; 
				}
				// replace multiple whitespaces with single
				$value =   !$replace_spaces ? $value : preg_replace('!\s+!', ' ', str_replace("\t",' ', $value));
			echo 
			'<div class="each_ln">
				<div class="keyname">'.$keyname.'</div>
				<div class="txtar"><textarea class="" style="height:'. $height.'px;" name="'.$keyname.'">'.$value.'</textarea></div>
			</div>';
		}
		else{
			echo '<div class="new_array_title">'.$keyname.'</div>';
			foreach ($value  as $keyname1=>$value1){
				echo '<div class="new_block">';
				$this->input_fields_from_array_RECURSIVE($value1, $keyname.'['.$keyname1.']',  $replace_spaces);
				echo '</div>';
			}
		}
	}

public function dropdown_for_categories($ul___id_class, $ShowPlusMinusDropdown = false){	
		if (!defined('drp_already_out')) {   define('drp_already_out', true);  ?>
	<style>
	.ChildHidden {} 
	.OPCL_containtr{float:right; display: inline-block; text-align:right; height:30px;width:30px; }
	.drop_CLOSE{background:transparent url("<?php echo $this->baseURL.'library/media/other/sign-minus.png';?>") no-repeat scroll 0% 0%; }
	.drop_OPEN{background:transparent url("<?php echo $this->baseURL.'library/media/other/sign-plus.png';?>") no-repeat scroll 0% 0%;}
	.ChildHidden ul.sub-menu{display:none;}	
	.OpenCloseSp {display: inline-block;height: 30px;width: 30px;}
	zzzz body li.ChildHidden > a {display: inline-block;} 
	</style>
	<script type="text/javascript">
	public function make_element_children_dropdowned(element, ShowPlusMinusSign){
		if (element) {
			element.each(function( index,key ) { 
			  if (key.className.indexOf("menu-item-has-children") >= 0) {
				$( this ).addClass("ChildHidden");
				if (ShowPlusMinusSign) { $(this).children('a').append('<span class="OPCL_containtr"> <span class="OpenCloseSp drop_OPEN"> </span> </span>'); }
				
				$( this ).children('a').click(function() {
					if (ShowPlusMinusSign) { $(this).children('.OPCL_containtr').find('span.OpenCloseSp').toggleClass('drop_OPEN drop_CLOSE'); }
					$(this).siblings('ul.sub-menu').toggle();
					return false;
				});
			  }
			});
		}
	}
	</script>	
	<?php 
		} ?>
		<script type="text/javascript">
		var Containr = $("<?php echo $ul___id_class;?>");
		var ShowPlusMinusSign = false;  <?php if ($ShowPlusMinusDropdown) { ?> ShowPlusMinusSign = true;  <?php } ?>
		make_element_children_dropdowned(Containr,ShowPlusMinusSign);
		</script>
		<?php	
	}

public function expand_CHILD_menu_by_a_name($ul___a_class, $A_href_NAMEs=array() ){	?>
		<script type="text/javascript">
		var A_names = [<?php foreach ($A_href_NAMEs as $key=>$each) {echo '"'.$each.'"'; if($key != count($A_href_NAMEs)-1) echo ',';  } ?>];
		var Containr2 = $("<?php echo $ul___a_class;?>");
		if (Containr2) { 
			Containr2.each(function( index,key ) { 
			  if (A_names.indexOf(key.innerHTML) > -1) {
				var ff= $(this).siblings('ul.sub-menu').addClass("displayblock");
			  }
			});
		}
		</script>	
		<?php	
	}
	
	
	
	
	
	public function loader($type="")
	{
		$circlecolor="#ffffff"; 
		$head = '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="margin: auto; background: rgb(241, 242, 243); display: block; shape-rendering: auto;" width="200px" height="200px" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid">'; //< ?xml version="1.0" encoding="utf-8"? >
		
		if ($type=='infinity')
			$out = $head.'<circle cx="50" cy="50" fill="none" stroke="#292664" stroke-width="15" r="36" stroke-dasharray="169.64600329384882 58.548667764616276" transform="rotate(338.174 50 50)"> <animateTransform attributeName="transform" type="rotate" repeatCount="indefinite" dur="0.8s" values="0 50 50;360 50 50" keyTimes="0;1"></animateTransform></circle>';
		elseif ($type=='eclipse')
			$out = $head.'<path d="M10 50A40 40 0 0 0 90 50A40 49.2 0 0 1 10 50" fill="#1d3f72" stroke="none" transform="rotate(235.214 50 54.6)"><animateTransform attributeName="transform" type="rotate" dur="1s" repeatCount="indefinite" keyTimes="0;1" values="0 50 54.6;360 50 54.6"></animateTransform></path>';
		elseif ($type=='normal')
			$out = $head.'<path fill="none" stroke="#1d3f72" stroke-width="8" stroke-dasharray="42.76482137044271 42.76482137044271" d="M24.3 30C11.4 30 5 43.3 5 50s6.4 20 19.3 20c19.3 0 32.1-40 51.4-40 C88.6 30 95 43.3 95 50s-6.4 20-19.3 20C56.4 70 43.6 30 24.3 30z" stroke-linecap="round" style="transform:scale(0.8);transform-origin:50px 50px"><animate attributeName="stroke-dashoffset" repeatCount="indefinite" dur="1s" keyTimes="0;1" values="0;256.58892822265625"></animate></path>';
		else //dots
			$out = '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="margin: auto; display: block; shape-rendering: auto;" width="200px" height="200px" viewBox="0 0 130 130" preserveAspectRatio="xMidYMid">            <g><circle cx="16" cy="64" r="16" fill="'.$circlecolor.'" fill-opacity="1"/><circle cx="16" cy="64" r="16" fill="'.$circlecolor.'" fill-opacity="0.67" transform="rotate(45,64,64)"/><circle cx="16" cy="64" r="16" fill="#ffffff" fill-opacity="0.42" transform="rotate(90,64,64)"/><circle cx="16" cy="64" r="16" fill="'.$circlecolor.'" fill-opacity="0.2" transform="rotate(135,64,64)"/><circle cx="16" cy="64" r="16" fill="'.$circlecolor.'" fill-opacity="0.12" transform="rotate(180,64,64)"/><circle cx="16" cy="64" r="16" fill="'.$circlecolor.'" fill-opacity="0.12" transform="rotate(225,64,64)"/><circle cx="16" cy="64" r="16" fill="'.$circlecolor.'" fill-opacity="0.12" transform="rotate(270,64,64)"/><circle cx="16" cy="64" r="16" fill="'.$circlecolor.'" fill-opacity="0.12" transform="rotate(315,64,64)"/><animateTransform attributeName="transform" type="rotate" values="0 64 64;315 64 64;270 64 64;225 64 64;180 64 64;135 64 64;90 64 64;45 64 64" calcMode="discrete" dur="720ms" repeatCount="indefinite"></animateTransform></g></svg>';
		$out = $out.'</svg>'; 
		return $out;
	}

public function get_user_browser(){ 
		if (empty($_SERVER['HTTP_USER_AGENT'])) $_SERVER['HTTP_USER_AGENT']="unknown";
		$b = $_SERVER['HTTP_USER_AGENT']; $final =array();

//(START FROM MOBILE check!!!!)
		if(
			preg_match('/android.+mobile|Windows Mobile|Nokia|avantgo|Mozilla(.*?)(Android|Mobile|Blackberry|Symbian)|OperaMini|Opera Mini|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|ap|od)|iris|kindle|lge |maemo|meego.+mobile|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i',$b)
			||
			preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i',substr($b,0,4))
			)									{	$final['brwsr'] = "Mobilee";	}
		//if typical browsers
		elseif(preg_match('/Firefox/i',$b))		{	$final['brwsr'] = "Firefox";	}
		elseif(preg_match('/Safari/i',$b))		{	$final['brwsr'] = "Safari";	}
		elseif(preg_match('/Chrome/i',$b))		{	$final['brwsr'] = "Chrome";	}
		elseif(preg_match('/Flock/i',$b))		{	$final['brwsr'] = "Flock";		}
		elseif(preg_match('/Opera/i',$b))		{	$final['brwsr'] = "Opera";		}
				elseif(preg_match('/MSIE 6/i',$b))				{$final['brwsr'] = "MSIE 6";	}
				elseif(preg_match('/MSIE 7/i',$b))				{$final['brwsr'] = "MSIE 7";	}
				elseif(preg_match('/MSIE 8/i',$b))				{$final['brwsr'] = "MSIE 8";	}
				elseif(preg_match('/MSIE 9/i',$b))				{$final['brwsr'] = "MSIE 9";	}
				elseif(preg_match('/MSIE 10/i',$b))				{$final['brwsr'] = "MSIE 10";	}
				elseif(preg_match('/Trident\/7.0; rv:11.0/',$b)){$final['brwsr'] = "MSIE 11";	}
				else											{$final['brwsr'] = "UNKNOWNNN";	}
		//===========================================================================================================
		$final['full_brwsr_namee']	 = $b;
		//other parameters
		return $final;
	}

public function get_user_OperatingSystem() { 
		if (empty($_SERVER['HTTP_USER_AGENT'])) $_SERVER['HTTP_USER_AGENT']="unknown";
		$user_agent=$_SERVER['HTTP_USER_AGENT']; $final =array(); $final['os_namee']="_Unknown_OS_";  $final['os_typee']="_Unknown_OS_";
		$os_array=array(
			'MOUSED'	=> array(
				'/windows nt 10.0/i'=>'Windows 10', '/windows nt 6.3/i'=>'Windows 8.1', '/windows nt 6.2/i'=>'Windows 8', '/windows nt 6.1/i'=>'Windows 7',	'/windows nt 6.0/i'=>'Windows Vista','/windows nt 5.2/i'=>'Windows Server 2003/XP x64', '/windows nt 5.1/i'=>'Windows XP', '/windows xp/i'=>'Windows XP','/windows nt 5.0/i'=>'Windows 2000','/windows me/i'=>'Windows ME','/win98/i'=>'Windows 98','/win95/i'=>'Windows 95','/win16/i'=>'Windows 3.11',
				'/macintosh|mac os x/i' =>'Mac OS X','/mac_powerpc/i'=>'Mac OS 9', '/linux/i'=>'Linux','/ubuntu/i'=>'Ubuntu',
								),
			'NOMOUSED'	=> array(
				'/iphone/i'=>'iPhone','/ipod/i'=>'iPod','/ipad/i'=>'iPad','/android/i'=>'Android','/blackberry/i'=>'BlackBerry', '/webos/i'=>'Mobile'
								)
		); 
		foreach($os_array as $namee=>$valuee) { foreach ($valuee as $regex => $value1) {	if(preg_match($regex, $user_agent)){$final['os_namee']=$value1;  $final['os_typee'] = $namee;}		} }
		return $final;
	}

public function OS_platforms()
	{
		if (property_exists($this, 'platforms_cached')) return $this->platforms_cached;
		$this->platforms_cached = array_merge( $this->get_user_browser(), $this->mobile_detect(), $this->get_user_OperatingSystem() );
		return $this->platforms_cached;
	}
	
	// https://stackoverflow.com/a/31476046/2377343 
	public function get_url_parts($url,$part){	 $x='';
		$pURL = parse_url($url);	$pthURL = pathinfo($url);		
		//for example: https://example.com/myfolder/sympony.mp3?aa=1&bb=2?cc=#gggg
		if		($part=='schemee'){ 	$x = !empty($pURL['scheme'])	?	$pURL['scheme']				:'';}	//  http
		elseif	($part=='hostnamee'){ 	$x = !empty($pURL['host'])		?	$pURL['host']				:'';}   //  example.com
		elseif	($part=='queryy'){ 		$x = !empty($pURL['query'])		?	$pURL['query']				:'';}   //  aa=1&bb=2?cc=
		elseif	($part=='hashh'){ 		$x = !empty($pURL['fragment'])	?	$pURL['fragment']			:'';}   //  gggg
		elseif	($part=='filee'){ 		$x = !empty($pURL['path'])		?	$pURL['path']				:'';}   //  /myfolder/sympony.mp3
		elseif	($part=='filenamee'){ 	$x = !empty($pURL['path'])		?	basename($pURL['path'])		:'';}   //  sympony.mp3
		elseif	($part=='extensionn'){	$x = !empty($pURL['path'])		?	pathinfo($pURL['path'], PATHINFO_EXTENSION) :'';}   //  mp3
		elseif	($part=='folderr'){ 	$x = !empty($pURL['path'])		?	dirname($pURL['path'])		:'';}   //  /myfolder
		elseif	($part=='dirnamee'){ 	$x = !empty($pthURL['dirname'])	?	$pthURL['dirname']			:'';}   //  https://example.com/myfolder
		elseif	($part=='afterfolderr'){$x = !empty($pthURL['basename'])?	$pthURL['basename']			:'';}   //  sympony.mp3?aa=1&bb=2?cc=#ggg
		
		return $x;
	}

public function urlencodeall($x) {
		$out = '';
		for ($i = 0; isset($x[$i]); $i++) {
			$c = $x[$i];
			if (!ctype_alnum($c)) $c = '%' . sprintf('%02X', ord($c));
			$out .= $c;
		}
		return $out;
	}

public function json_encode_unicode($data){ return json_encode($data, JSON_UNESCAPED_UNICODE); }
	
	public function FilterUrlFromLang($url){	return preg_replace('/(\&|\?)lg\=((.*?)&|(.*))/si','',$url); }
	
	public function utf8_declarationn() { return '<meta http-equiv="content-type" content="text/html; charset=UTF-8">'; }
	public function utf8_declarationn_auto() { return '<meta http-equiv="content-type" content="'.get_bloginfo('html_type').'; charset='.get_bloginfo('charset').'">'; }

public function HTML_DOCTYPE_DECLARATIONsss(){  $lng = (defined('LNG') ? LNG : '') ;
		return 
	'<!DOCTYPE html>
	<html id="pagehtml" class="LN_'.$lng.'" xmlns:fb="https://www.facebook.com/2008/fbml" xmlns:og="https://opengraphprotocol.org/schema/" xmlns="https://www.w3.org/1999/xhtml" lang="'.$lng.'" xml:lang="'.$lng.'" >';
	}

public function default_rss_head_tags(){ 
	?> 	<link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="<?php bloginfo('rss2_url'); ?>" />
		<link rel="alternate" type="application/atom+xml" title="Atom 0.3" href="<?php bloginfo('atom_url'); ?>" />
		<link rel="alternate" type="text/xml" title="RSS .92" href="<?php bloginfo('rss_url'); ?>" />
		<link rel="pingback" href="<?php bloginfo('pingback_url'); ?>" /> <?php	
	}

//add_actionX('wp_head','check_if_js_cookies_enabled');
	public function check_if_JS_enabled(){	$out = 
		'<noscript>
			<div style="text-align:center; position:absolute;background-color:red;">Enable Javascript in your Browser to avoid BROWSER problems!</div>
		</noscript>';
		return	$out;
	}				
	public function check_if_COOKIES_enabled(){ $out1 = 
			'<script>
			function check_if_cookies_are_enabled(){ 
				var temp_cooK_name="__verify=1"; var dattee = new Date();dattee.setTime(dattee.getTime()+(30*1000));
				document.cookie = temp_cooK_name + ";expires=" + dattee.toUTCString();
				var supportsCOOCKIES = document.cookie.length >= 1 && document.cookie.indexOf(temp_cooK_name) > -1;
				if (supportsCOOCKIES) {document.write(\'<div style="text-align:center; position:absolute;background-color:red;">Enable cookies in your<br/> browser to avoid <br/>browser problems!</div>\');}
			}
			check_if_cookies_are_enabled();
			</script>';
		return $out1;
	}			
		
	
	public function old_browser_message($first=null, $incompatible_browsers=array('MSIE') ){
		global $odd;
		if (in_array($this->platforms()['brwsr'], $incompatible_browsers) ) { echo '<div style="padding:20px;text-align:center;position:fixed; top:0px;left:0px; z-idnex:99; background:red;color:black; ">Your have an INCOMPATIBLE BROWSER! Please, use any modern browser (<b><a href="https://www.firefox.com">Firefox</a>, <a href="https://www.opera.com">Opera</a>, <a href="https://www.apple.com/safari/‎">Safari</a> , <a href="https://www.chrome.com">Chrome</a></b>..) to view site normally. </div>'; }
	}

public function facebook_rescarpe_url($url){  $x= $this->get_remote_data('https://graph.facebook.com/','id='.urlencode($url).'&scrape=true'); }

// ==================== text to image==============
	// # Usage #
	//TextToImage_my( 
	//	$text='Helloooo World!' , 
	//	$separate_line_after_chars=40,   $font='./Arial%20Unicode.ttf',    $size=24,   $rotate=0,   $padding=0,   $transparent=true,  $color=['r'=>0,'g'=>0,'b'=>0],   $bg_color=['r'=>255,'h'=>255,'b'=>255] 
	//);
	
	public function TextToImage($text, $separate_line_after_chars=40,  $font='./Arial%20Unicode.ttf', 
		$size=24,$rotate=0,$padding=2,$transparent=true, $color=array('r'=>0,'g'=>0,'b'=>0), $bg_color=array('r'=>255,'g'=>255,'b'=>255) ){
		$amount_of_lines= ceil(strlen($text)/$separate_line_after_chars)+substr_count($text, '\n')+1;
		$all_lines=explode("\n", $text);  $amount_of_lines = count($all_lines);    $text_final='';
		foreach($all_lines as $key=>$value){ 
			while( mb_strlen($value,'utf-8')>$separate_line_after_chars){	
				$text_final .= mb_substr($value, 0, $separate_line_after_chars, 'utf-8')."\n";
				$value = mb_substr($value, $separate_line_after_chars, null, 'utf-8');
			}  
			$text_final .= mb_substr($value, 0, $separate_line_after_chars, 'utf-8') . ( $amount_of_lines-1 == $key ? "" : "\n");
		}

Header("Content-type: image/png");
		$width=$height=$offset_x=$offset_y = 0;
		// you can use: if (!file_exists($font))  file_put_contents('https://github.com/edx/edx-certificates/raw/master/template_data/fonts/Arial%20Unicode.ttf', $font);
														// get the font height.
														$bounds = ImageTTFBBox($size, $rotate, $font, "W");
														if ($rotate < 0)		{$font_height = abs($bounds[7]-$bounds[1]);	} 
														elseif ($rotate > 0)	{$font_height = abs($bounds[1]-$bounds[7]);	} 
														else { $font_height = abs($bounds[7]-$bounds[1]);}
				
		// determine bounding box.
		$bounds = ImageTTFBBox($size, $rotate, $font, $text_final);
		if ($rotate < 0){		$width = abs($bounds[4]-$bounds[0]);					$height = abs($bounds[3]-$bounds[7]);
								$offset_y = $font_height;								$offset_x = 0;
		} 
		elseif ($rotate > 0) {	$width = abs($bounds[2]-$bounds[6]);					$height = abs($bounds[1]-$bounds[5]);
								$offset_y = abs($bounds[7]-$bounds[5])+$font_height;	$offset_x = abs($bounds[0]-$bounds[6]);
		} 
		else{					$width = abs($bounds[4]-$bounds[6]);					$height = abs($bounds[7]-$bounds[1]);
								$offset_y = $font_height;								$offset_x = 0;
		}
		$height = $height +  $font_height*($amount_of_lines+1);
		$image = imagecreate($width+($padding*2)+1,$height+($padding*2)+1);
		
		$background = ImageColorAllocate($image, $bg_color['r'], $bg_color['g'], $bg_color['b']);
		$foreground = ImageColorAllocate($image, $color['r'], $color['g'], $color['b']);

if ($transparent) ImageColorTransparent($image, $background);
		ImageInterlace($image, true);
	  // render the image
		ImageTTFText($image, $size, $rotate, $offset_x+$padding, $offset_y+$padding, $foreground, $font, $text_final);
		imagealphablending($image, true);
		imagesavealpha($image, true);
	  // output PNG object.
		imagePNG($image);
	}
	
	public function textToImage2($your_text="heloooo", $width=250, $height=80)
	{
		$IMG = imagecreate( $width, $height );
		$background = imagecolorallocate($IMG, 0,0,255);
		$text_color = imagecolorallocate($IMG, 255,255,0); 
		$line_color = imagecolorallocate($IMG, 128,255,0);
		imagestring( $IMG, 10, 1, 25, $your_text,  $text_color );
		imagesetthickness ( $IMG, 5 );
		//imageline( $IMG, 30, 45, 165, 45, $line_color );
		header( "Content-type: image/png" );
		imagepng($IMG);
		imagecolordeallocate($IMG, $line_color );
		imagecolordeallocate($IMG, $text_color );
		imagecolordeallocate($IMG, $background );
		imagedestroy($IMG); 
		exit;   
	}
	
	
	//======helper function==========
	//if(!function_exists('mb_substr_replace')){
	  function mb_substr_replace($string, $replacement, $start, $length = null, $encoding = "UTF-8") {
		if (extension_loaded('mbstring') === true){
			$string_length = (is_null($encoding) === true) ? mb_strlen($string) : mb_strlen($string, $encoding);
			if ($start < 0) { $start = max(0, $string_length + $start); }
			else if ($start > $string_length) {$start = $string_length; }
			if ($length < 0){ $length = max(0, $string_length - $start + $length);  }
			else if ((is_null($length) === true) || ($length > $string_length)) { $length = $string_length; }
			if (($start + $length) > $string_length){$length = $string_length - $start;} 
			if (is_null($encoding) === true) {  return mb_substr($string, 0, $start) . $replacement . mb_substr($string, $start + $length, $string_length - $start - $length); }
			return mb_substr($string, 0, $start, $encoding) . $replacement . mb_substr($string, $start + $length, $string_length - $start - $length, $encoding);
		}
		return (is_null($length) === true) ? substr_replace($string, $replacement, $start) : substr_replace($string, $replacement, $start, $length);
	  }
	//}
	//if(!function_exists('mb_str_word_count')){
		function mb_str_word_count($string, $format = 0, $charlist = '[]') {
			$string=trim($string);
			if(empty($string)){$words = array();}    else {$words = preg_split('~[^\p{L}\p{N}\']+~u',$string);}
			switch ($format) {   case 0: return count($words); break;       case 1:      case 2: return $words; break;          default: return $words; break;    }
		}
	//}

public function value_or_input_field($namee){
		if (!empty($GLOBALS['editing_inputs'])){
			
		}
		else{
			
		}
	}
	
	public function ksort_recursive(&$array) {
	   foreach ($array as &$value) {
		  if (is_array($value)) $this->ksort_recursive($value);
	   }
	   return ksort($array);
	}

public function array_merge_recursive_distinct ( array &$array1, array &$array2 )
	{
	  $merged = $array1;
	  foreach ( $array2 as $key => &$value )
	  {
		if ( is_array ( $value ) && isset ( $merged [$key] ) && is_array ( $merged [$key] ) )
		{
		  $merged[$key] = $this->array_merge_recursive_distinct ( $merged [$key], $value );
		}
		else
		{
		  $merged[$key] = $value;
		}
	  }
	  return $merged;
	}

public function recursive_for_array_value($array,$function_name=false){ 
		//on first run, we define the desired function name to be executed on values
		if ($function_name) { $GLOBALS['current_func_name']= $function_name; } else {$function_name=$GLOBALS['current_func_name'];}
		//now, if it's array, then recurse, otherwise execute function
		return is_array($array) ? array_map('recursive_for_array_value', $array) : $function_name($array); 
	}

public function  header_mail($from=false, $host= false){ 
		$from = $from ? $from : "contact"; 
		$host = $host ? $host : $_SERVER['HTTP_HOST'];//$_SERVER['SERVER_ADDR']; 
		return array('From: '.$from.'@'.$host . "\r\n" .  'Reply-To: '.$from.'@'.$host . "\r\n" .  'X-Mailer: PHP/' . phpversion());
	}

public function keyAtIndex($index, $array){
		$keys = array_keys($arr);
		return $keys[$index];
	}

public function keyAfterKey($keyname, $array, $increment){
		$keys = array_keys($arr);
		$current_key_index = array_search($keyname, $keys);
		return $keys[array_search($keyname,$keys)+$increment];
	}

public function preg_quote_fast($text){
		$specs =array('/', '.','\\','+','*','?','[','^',']','$','(',')','{','}','=','!','<','>','|',':','-');
		$new_array_for_strtr = array();
		foreach($specs as $each){
			$new_array_for_strtr[$each] = '\\'.$each;
		}
		$text = strtr( $text, $new_array_for_strtr);
		return $text;
	}

public function Convert_Empty_to_Zero ($var){ if (empty($var)) return 0; else return $var; }

public function array_column_with_keys($array,$keyName){
		$new=[]; foreach($array as $key=>$value) { if (isset($value[$keyName])) $new[$key]=$value[$keyName];   }
		return $new;  
	}
	public function ArrayColumnWithKey2($array,$keyName){
		return array_filter(array_combine(array_keys($array), array_column($array, $keyName)));
	}

public function chars_array_($alhpanumeric=true){  return  ( $alhpanumeric ?
			array('0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z')
			:
			array('!','$','+','<','[',']','%',',','.','=','&','-','<','>','|', '"', '\'', '\\', '~','(','/',')','!',' ',"\r","\n", '*', '{','}','?','`','@',':',';','^')
		);
	}

public function checkboxes($checkbox_name,$current_value, $unchecked_value,$checked_value){
		$out = '<input type="hidden" name="'.$checkbox_name.'" value="'.$unchecked_value.'" /><input class="chbkx" type="checkbox"  name="'.$checkbox_name.'" value="'.$checked_value.'" '. ($current_value==$checked_value ? 'checked="checked"': '') .' />'; return $out;
	}

public function js_library($url_or_Tag=true, $defaultPath=""){
		if( empty($defaultPath) && function_exists('home_url') )
			$defaultPath = plugin_dir_url($this->moduleFILE);
		$url = $defaultPath . '/libray_default_puvox.js';
		return $url_or_Tag ? $url : '<script src="'.$url.'"></script>';
	}

public function OutputIfNotPC($var){ if($GLOBALS['odd']['is_portable_platform']){echo $var;} }

// common funcs

public function my_translate_month_inside($string = '27/January/2015'){
		foreach($GLOBALS['odd']['months_arr'] as $each){
			if(strpos($string,$each)!==false) { 
				$string = str_replace($each,translate__MONTH($each), $string);
			}
		}
		return $string;
	}

public function get_First_words($sentence , $desired_words_amount=5){
		$all_words = explode(' ', $sentence);  $words_amount = count($all_words);  $words_index_amount=$words_amount-1;
		$out = '';
		if ($words_amount > $desired_words_amount) {
			for($i = 0; $i< $desired_words_amount; $i++) {
				if(array_key_exists( $i,$all_words)){
					$out = $out.' '.$all_words[$i];
				}
			}
		}
		else {$out = $sentence;  }
		return strip_tags($out);
	}

public function get_Last_words($sentence , $desired_words_amount=5){
		$all_words = explode(' ', $sentence);  $words_amount = count($all_words);  $words_index_amount=$words_amount-1;
		$out = '';
		if ($words_amount > $desired_words_amount) {
			for($i = 0; $i< $desired_words_amount; $i++) {
				if(array_key_exists( ($words_index_amount-$i),$all_words)){
					$out = $all_words[($words_index_amount-$i)].' '.$out;
				}
			}
		}
		else {$out = $sentence;  }
		return strip_tags($out);
	}

public function my_utf8_decode($textt){
		$var = $textt;	$var = iconv("UTF-8","ISO-8859-1//IGNORE",$var);	$var = iconv("ISO-8859-1","UTF-8",$var); $var = str_replace(' ','',$var);
		return $var;
	}

// ============================================= YOUTUBE DOWNLOAD FUNCTIONS ====================================================
	// https://pastebin_com/bFePMkfy
	
	//	https://img.youtube.com/vi/XXXXXXXXX/0.jpg (a bit larger)   // 1,2,3
	//  https://img.youtube.com/vi/xxxxxxxxx/mqdefault.jpg
	//  https://img.youtube.com/vi/xxxxxxxxx/hqdefault.jpg
	//  https://img.youtube.com/vi/xxxxxxxxx/maxresdefault.jpg
	public function get_youtube_thumbnail($id,$quality='maxres'){return 'https://i.ytimg.com/vi/'.$id.'/'.$quality.'.jpg';}

//to check if variable are normal
	public function get_youtube_id_from_url($url) {
		preg_match('/(http(s|):|)\/\/(www\.|)youtu(be\.com|\.be)\/(embed\/|watch.*?v=|)([a-z_A-Z0-9\-]{11})/i', $url, $results); 
		return (isset($results[6]) ? $results[6] : false);
	}
	public function get_youtube_id_from_contents($url){ 
		if (stripos($url,'youtu.be/')!==false)			{preg_match('/(https:|http:|)(\/\/www\.|\/\/|)(.*?)\/(.{11})/si', $url, $final_ID); $x= !empty($final_ID[4]) ? $final_ID[4] : '';}
		elseif  (stripos($url,'youtube.com/')!==false)	{preg_match('/(https:|http:|)(\/\/www\.|\/\/|)(.*?)\/(embed\/|watch.*?v=|)([a-z_A-Z0-9\-]{11})/si', $url, $IDD);$x= !empty($IDD[5]) ? $IDD[5] : ''; }
		return (!empty($x) ? $x : '');
	}

public function get_youtube_id_from_contents_JAVASCRIPT(){ return '<script type="text/javascript">'. 'function getYtIdFromURL(URLL){var r=URLL.match(/^.*(?:(?:youtu\.be\/|v\/|vi\/|u\/\w\/|embed\/)|(?:(?:watch)?\?v(?:i)?=|\&v(?:i)?=))([^#\&\?]*).*/); return r[1];} '. '</script>';
	} 
	public function validate_youtube_id($id){ if (strlen($id)!=11 || preg_match('/[\<\>\'\=\$\"\?\(\{]/si',$text)) {die("incorrrrrect_ID_ error79");	 }}
	//#################################
		
	// force ssl	
	public function redirect_to_https(){
		if(empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == "off")
		{
			$redirect = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
			header('HTTP/1.1 301 Moved Permanently');
			header('Location: ' . $redirect);
			exit();
		}
	}

public function redirect_to_nonwww($https=true){
		if( stripos($_SERVER['HTTP_HOST'],'www.') !== false ) {
			$redirect =  ($https ? 'https' : 'http') . '://' . str_replace('www.','', $_SERVER['HTTP_HOST']) . $_SERVER['REQUEST_URI'];
			header('HTTP/1.1 301 Moved Permanently');
			header('Location: ' . $redirect);
			exit();
		}
	}
	
	public function Serialized_Fixer($serialized_string){
		// securities
		if (empty($serialized_string)) 						return '';
		if ( !preg_match('/^[aOs]:/', $serialized_string) )	return $serialized_string;
		if ( @unserialize($serialized_string) !== false ) 	return $serialized_string;
		
		return
		preg_replace_callback(
			'/s\:(\d+)\:\"(.*?)\";/s', 
			function ($matches){	return 's:'.strlen($matches[2]).':"'.$matches[2].'";';	},
			$serialized_string )
		;
	}

public function myIMGurlencode2($imgUrl){
		preg_match('/(.*)\/(.*)/si',$imgUrl, $n);	$x = (!empty($n[1]) && !empty($n[2])) ? $n[1].'/'.str_replace('+','%20',urlencode($n[2])) : "error_29858";  return $x;
	}

public function myIMGurlencode($imgUrl){
		return str_replace('/'.basename($imgUrl) ,  '/'.str_replace('+','%20',basename($imgUrl)),       $imgUrl);
	}

public function AddStringToUrl($url, $string){
		return $url .( stripos($url,'?')===false ?  '?'.$string :  '&'.$string);
	}

//add only in case the array didnt containted it already
	public function Add_in_array_if_not_already_added($my_arrayy,$target_value){
		if (array_search($target_value, $my_arrayy) !== true) {	$my_arrayy[] = $target_value;}			return $my_arrayy;
	}

//remove item from array by value
	public function remove_value_from_arrayyy($my_arrayy, $target_value){  
		if (!empty($my_arrayy) && is_array($my_arrayy) ) {
			foreach ($my_arrayy as $key => $value){  if ($value == $target_value) { unset($my_arrayy[$key]); }   }
		}
		return $my_arrayy;
	}

public function isAssociative(array $arr){
		if (array() === $arr) return false;
		return array_keys($arr) !== range(0, count($arr) - 1);
	}
	
	//check, if AJAX has requested error send
	public function check_error_AJAX_request(){	if (isset($_REQUEST['ErrorAjax'])){  	
		$this->error_notify_admin__MYDDD(  rawurldecode($_REQUEST['ErrorAjax']) ,  urlencode($_REQUEST['p'])  );  exit("sent");
	}}

public function error_notify_admin($error_msg=false,$postidd=false){ return error_notify_admin__MYDDD($error_msg,$postidd); }
	public function error_notify_admin__MYDDD($error_msg=false,$postidd=false){ 	if (is_localhost) return;
		// usage https://github.com/ttodua/useful-javascript/blob/master/AJAX-examples
		//'<script type="text/javascript">myyAjaxRequest('error_ajaxx=' + encodeURIcomponent(document.URL) + '&p= [[[[$GLOBALS['post']->ID]]]] &bla=blabla');</script>';
			$message	="\r\n\r\n\r\n\r\n\r\n\r\n===============================================================".date("Y-m-d H:i:s")."\r\n" . $error_msg. ' ||| URL:'.  ($postidd ?  get_permalink($postidd) : "") . " | " . $_SERVER['REQUEST_URI']. ' | REFERER:'. $_SERVER['HTTP_REFERER']."\r\n\r\nbacktrace:\r\n".print_r(debug_backtrace(), true); 
		
		//write into file
			//$file=$this->baseDIR.'/zzz___ajax_error_notifications_'.$this->my_site_variables__secret('rand_name', RandomString(11)).'.txt';   OR    $this->file_put_contents($file,$message, FILE_APPEND);
		// send to mail
			$subjectt	='error_'.$_SERVER['HTTP_HOST'];
			$message=str_replace(array("\r\n","\n"),"<br/>",$message);  $message=str_replace(array("\s"," ","\t"),"&nbsp;",$message);
			return $this->my_mail($this->error_to_mailaddress, $subjectt, $message, $this->default_mail_headers() );
			return "mail was not sent... check functionality";
	}

// i.e. get_remote_data(' tinyurl.com/api-create.php?url='.$url); 
	public function get_short_link($url) { return $url; }

public function allowed_extensions_of_url( $url ) {
		$ext = array( 'jpeg', 'jpg', 'gif', 'png' );
		$info = (array) pathinfo( parse_url( $url, PHP_URL_PATH ) );
		return isset( $info['extension'] ) && in_array( strtolower( $info['extension'] ), $ext, TRUE );
	}

public function momery_usage(){ return memory_get_usage()/pow(1024,2); }

// create: https://vectr.com/new      https://vectorpaint.yaks.co.nz/     
	// convert : https://hnet.com/png-to-svg/  ( https://image.online-convert.com/convert-to-svg | https://convertio.co/ )
	// view: https://www.rapidtables.com/web/tools/svg-viewer-editor.html
	public function images($which, $type="png", $url_or_tag=true)
	{
		$url=[];
		switch ($which)
		{
			 //see visually: https://i.imgur.com/MNxlU7s.png
			case "overlay-pro"		: $url['svg'] = '<svg height="15pt" preserveAspectRatio="xMidYMid meet" viewBox="0 0 14 15" width="14pt" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.1 0 0 -.1 0 15)"><path d="m20 125c-13-14-21-27-18-30 2-3 17 9 33 25 16 17 24 30 19 30-6 0-21-11-34-25z"/><path d="m53 91c-73-80-67-94 7-17 33 35 60 66 60 69 0 16-18 2-67-52z"/><path d="m85 50c-27-28-45-50-39-50 13 0 99 88 93 95-3 2-27-18-54-45z"/><path d="m125 10c-3-5-1-10 4-10 6 0 11 5 11 10 0 6-2 10-4 10-3 0-8-4-11-10z"/></g></svg>';  break; 
			 //see visually: https://i.imgur.com/6oHljXM.png
			case "questionMark-1"	: $url['svg'] = '<svg version="1.0" xmlns="http://www.w3.org/2000/svg" width="64px" height="64px" viewBox="0 0 640 640" preserveAspectRatio="xMidYMid meet"> <g id="layer101" fill="#2a589e" stroke="none"> <path d="M234 616 c-124 -40 -224 -175 -224 -301 0 -106 83 -231 185 -279 76 -37 184 -37 260 0 110 52 191 182 183 294 -8 111 -83 222 -182 270 -59 28 -163 36 -222 16z"/> </g> <g id="layer102" fill="#6a88b6" stroke="none"> <path d="M270 470 l0 -40 45 0 45 0 0 40 0 40 -45 0 -45 0 0 -40z"/> <path d="M36 389 c-20 -103 3 -203 65 -273 119 -135 329 -135 449 1 22 25 40 50 40 55 0 6 -20 -12 -45 -40 -43 -48 -115 -93 -146 -91 -8 0 -2 5 14 11 31 11 34 20 12 38 -8 7 -12 16 -10 21 3 4 -10 2 -29 -6 -20 -8 -52 -14 -73 -14 l-38 2 45 6 c84 13 130 54 130 114 0 12 -23 51 -50 86 -28 35 -50 72 -50 82 0 15 -7 19 -35 19 -31 0 -35 -3 -35 -26 0 -31 14 -60 47 -95 54 -59 17 -125 -58 -102 l-34 10 47 -1 c55 -1 67 7 49 36 -7 11 -8 17 -2 13 6 -3 11 -2 11 2 0 5 -23 16 -50 26 -70 25 -158 79 -199 121 -19 20 -38 36 -42 36 -3 0 -9 -14 -13 -31z"/> </g> <g id="layer103" fill="#e5ebf3" stroke="none"> <path d="M280 470 c0 -39 1 -40 35 -40 34 0 35 1 35 40 0 39 -1 40 -35 40 -34 0 -35 -1 -35 -40z"/> <path d="M280 372 c0 -19 51 -105 69 -116 15 -9 14 -59 -1 -74 -14 -14 -77 -16 -111 -3 -23 9 -25 7 -29 -20 -3 -16 0 -33 5 -36 5 -3 40 -8 77 -11 148 -10 196 76 105 188 -25 30 -45 63 -45 72 0 14 -8 18 -35 18 -27 0 -35 -4 -35 -18z"/> </g> </svg>'; break;
			 //see visually: https://i.imgur.com/73R7eLv.png
			case "questionMark-2"	: $url['svg'] = '<svg xmlns="http://www.w3.org/2000/svg" xmlns:se="http://svg-edit.googlecode.com" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" width="220.36365738125096" height="219.96970986050064" style=""><rect id="backgroundrect" width="100%" height="100%" x="0" y="0" fill="#FFFFFF" stroke="none" class="" style=""/>  <g class="currentLayer" style=""><title>Layer 1</title><path fill="#4a90d6" fill-opacity="1" stroke="#ebeb1a" stroke-opacity="1" stroke-width="0" stroke-dasharray="none" stroke-linejoin="round" stroke-linecap="butt" stroke-dashoffset="" fill-rule="nonzero" opacity="1" marker-start="" marker-mid="" marker-end="" d="M0,110 C0,49.22651933701658 49.226519337016555,0 110,0 C170.77348066298345,0 220,49.22651933701658 220,110 C220,170.77348066298345 170.77348066298345,220 110,220 C49.226519337016555,220 0,170.77348066298345 0,110 z" id="svg_1" class="" filter=""/><foreignObject fill="#4a90d6" stroke="#222222" stroke-width="2" stroke-linejoin="round" stroke-dashoffset="" fill-rule="nonzero" font-size="156" font-family="Arial, Helvetica, sans-serif" letter-spacing="0" word-spacing="0" marker-start="" marker-mid="" marker-end="" id="svg_9" x="23.115700873212546" y="29.279336103256995" width="224.30167929102208" height="168.0040174784078" style="color: rgb(36, 36, 36);" class="" transform="rotate(0.08801647275686264 832.5809326171628,364.08416748049103) "><p style="border: none;outline: none;font-size: inherit;line-height: 1em;padding:0;margin:0;" xmlns="http://www.w3.org/1999/xhtml"><p xmlns="http://www.w3.org/1999/xhtml" style="border: none;outline: none;font-size: inherit;line-height: 1em;padding:0;margin:0;"></p><p xmlns="http://www.w3.org/1999/xhtml" style="border: none;outline: none;font-size: inherit;line-height: 1em;padding:0;margin:0;"></p><p xmlns="http://www.w3.org/1999/xhtml" style="border: none;outline: none;font-size: inherit;line-height: 1em;padding:0;margin:0;"> ?</p><p style="border: none;outline: none;font-size: inherit;line-height: 1em;padding:0;margin:0;"></p><p style="border: none;outline: none;font-size: inherit;line-height: 1em;padding:0;margin:0;"></p></p></foreignObject></g><defs><marker id="DotS" refX="0" refY="0" orient="auto" inkscape:stockid="DotS" overflow="visible"> <path transform="scale(.2) translate(7.4 1)" d="M-2.5-1c0 2.76-2.24 5-5 5s-5-2.24-5-5 2.24-5 5-5 5 2.24 5 5z" fill-rule="evenodd" stroke="#000" stroke-width="1pt" style="fill: rgb(235, 235, 26); stroke: rgb(235, 235, 26); stroke-dasharray: none;"/></marker></defs></svg>'; break;
			 //see visually: https://i.imgur.com/mx70WNM.png
			case "rating-transparent" : $url['svg'] = '<svg version="1.0" xmlns="http://www.w3.org/2000/svg" width="544px" height="128px" viewBox="0 0 5440 1280" preserveAspectRatio="xMidYMid meet"><g id="layer101" fill="#ffb900" stroke="none"><path d="M335 1134 c-51 -14 -56 -69 -25 -256 l21 -119 -91 -100 c-72 -79 -90 -106 -91 -132 -3 -60 3 -102 16 -115 7 -8 69 -21 149 -31 74 -10 139 -21 143 -25 5 -4 40 -69 78 -144 l70 -137 75 0 75 0 70 137 c39 75 73 140 78 144 4 4 68 15 142 25 127 16 143 16 270 0 74 -10 138 -21 142 -25 5 -4 40 -69 78 -144 l70 -137 75 0 75 0 70 137 c39 75 73 140 78 144 4 4 68 15 142 25 127 16 143 16 270 0 74 -10 138 -21 142 -25 5 -4 40 -69 78 -144 l70 -137 75 0 75 0 70 137 c39 75 73 140 78 144 4 4 68 15 142 25 127 16 143 16 270 0 74 -10 138 -21 142 -25 5 -4 40 -69 78 -144 l70 -137 75 0 75 0 70 137 c39 75 73 140 78 144 4 4 68 15 142 25 127 16 143 16 270 0 74 -10 138 -21 142 -25 5 -4 40 -69 78 -144 l70 -137 75 0 75 0 70 137 c39 75 73 140 78 144 4 4 69 15 143 25 80 10 142 23 149 31 7 7 14 29 16 48 5 89 3 95 -91 199 -49 56 -90 102 -90 103 0 2 9 55 20 118 23 135 25 209 6 235 -11 15 -27 19 -74 20 -54 0 -73 -6 -181 -60 l-121 -59 -121 59 c-108 54 -127 60 -181 60 -47 -1 -63 -5 -74 -20 -19 -26 -17 -97 6 -237 l21 -119 -72 -80 c-40 -43 -75 -79 -79 -79 -7 0 -130 134 -143 156 -3 6 2 62 13 125 23 135 25 208 6 234 -11 15 -27 19 -74 20 -54 0 -73 -6 -181 -60 l-121 -59 -121 59 c-108 54 -127 60 -181 60 -47 -1 -63 -5 -74 -20 -19 -26 -17 -97 6 -237 l21 -119 -72 -80 c-40 -43 -75 -79 -79 -79 -7 0 -130 134 -143 156 -3 6 2 62 13 125 23 135 25 208 6 234 -11 15 -27 19 -74 20 -54 0 -73 -6 -181 -60 l-121 -59 -121 59 c-108 54 -127 60 -181 60 -47 -1 -63 -5 -74 -20 -19 -26 -17 -97 6 -237 l21 -119 -72 -80 c-40 -43 -75 -79 -79 -79 -7 0 -130 134 -143 156 -3 6 2 62 13 125 23 135 25 208 6 234 -11 15 -27 19 -74 20 -54 0 -73 -6 -181 -60 l-121 -59 -121 59 c-108 54 -127 60 -181 60 -47 -1 -63 -5 -74 -20 -19 -26 -17 -97 6 -237 l21 -119 -72 -80 c-40 -43 -75 -79 -79 -79 -7 0 -130 134 -143 156 -3 6 2 62 13 125 23 135 25 208 6 234 -11 15 -27 19 -74 20 -54 0 -73 -6 -181 -60 l-121 -59 -117 57 c-113 57 -177 74 -228 61z"/></g></svg>'; break;
			//see visually: https://upload.wikimedia.org/wikipedia/commons/b/b5/PayPal.svg
			case "paypal" : $url['svg'] = '<svg xmlns="http://www.w3.org/2000/svg" width="248" height="66" viewBox="0 0 124 33"><path fill="#253B80" d="M46.211 6.749h-6.839a.95.95 0 0 0-.939.802l-2.766 17.537a.57.57 0 0 0 .564.658h3.265a.95.95 0 0 0 .939-.803l.746-4.73a.95.95 0 0 1 .938-.803h2.165c4.505 0 7.105-2.18 7.784-6.5.306-1.89.013-3.375-.872-4.415-.972-1.142-2.696-1.746-4.985-1.746zM47 13.154c-.374 2.454-2.249 2.454-4.062 2.454h-1.032l.724-4.583a.57.57 0 0 1 .563-.481h.473c1.235 0 2.4 0 3.002.704.359.42.469 1.044.332 1.906zM66.654 13.075h-3.275a.57.57 0 0 0-.563.481l-.145.916-.229-.332c-.709-1.029-2.29-1.373-3.868-1.373-3.619 0-6.71 2.741-7.312 6.586-.313 1.918.132 3.752 1.22 5.031.998 1.176 2.426 1.666 4.125 1.666 2.916 0 4.533-1.875 4.533-1.875l-.146.91a.57.57 0 0 0 .562.66h2.95a.95.95 0 0 0 .939-.803l1.77-11.209a.568.568 0 0 0-.561-.658zm-4.565 6.374c-.316 1.871-1.801 3.127-3.695 3.127-.951 0-1.711-.305-2.199-.883-.484-.574-.668-1.391-.514-2.301.295-1.855 1.805-3.152 3.67-3.152.93 0 1.686.309 2.184.892.499.589.697 1.411.554 2.317zM84.096 13.075h-3.291a.954.954 0 0 0-.787.417l-4.539 6.686-1.924-6.425a.953.953 0 0 0-.912-.678h-3.234a.57.57 0 0 0-.541.754l3.625 10.638-3.408 4.811a.57.57 0 0 0 .465.9h3.287a.949.949 0 0 0 .781-.408l10.946-15.8a.57.57 0 0 0-.468-.895z"/><path fill="#179BD7" d="M94.992 6.749h-6.84a.95.95 0 0 0-.938.802l-2.766 17.537a.569.569 0 0 0 .562.658h3.51a.665.665 0 0 0 .656-.562l.785-4.971a.95.95 0 0 1 .938-.803h2.164c4.506 0 7.105-2.18 7.785-6.5.307-1.89.012-3.375-.873-4.415-.971-1.142-2.694-1.746-4.983-1.746zm.789 6.405c-.373 2.454-2.248 2.454-4.062 2.454h-1.031l.725-4.583a.568.568 0 0 1 .562-.481h.473c1.234 0 2.4 0 3.002.704.359.42.468 1.044.331 1.906zM115.434 13.075h-3.273a.567.567 0 0 0-.562.481l-.145.916-.23-.332c-.709-1.029-2.289-1.373-3.867-1.373-3.619 0-6.709 2.741-7.311 6.586-.312 1.918.131 3.752 1.219 5.031 1 1.176 2.426 1.666 4.125 1.666 2.916 0 4.533-1.875 4.533-1.875l-.146.91a.57.57 0 0 0 .564.66h2.949a.95.95 0 0 0 .938-.803l1.771-11.209a.571.571 0 0 0-.565-.658zm-4.565 6.374c-.314 1.871-1.801 3.127-3.695 3.127-.949 0-1.711-.305-2.199-.883-.484-.574-.666-1.391-.514-2.301.297-1.855 1.805-3.152 3.67-3.152.93 0 1.686.309 2.184.892.501.589.699 1.411.554 2.317zM119.295 7.23l-2.807 17.858a.569.569 0 0 0 .562.658h2.822c.469 0 .867-.34.939-.803l2.768-17.536a.57.57 0 0 0-.562-.659h-3.16a.571.571 0 0 0-.562.482z"/><path fill="#253B80" d="M7.266 29.154l.523-3.322-1.165-.027H1.061L4.927 1.292a.316.316 0 0 1 .314-.268h9.38c3.114 0 5.263.648 6.385 1.927.526.6.861 1.227 1.023 1.917.17.724.173 1.589.007 2.644l-.012.077v.676l.526.298a3.69 3.69 0 0 1 1.065.812c.45.513.741 1.165.864 1.938.127.795.085 1.741-.123 2.812-.24 1.232-.628 2.305-1.152 3.183a6.547 6.547 0 0 1-1.825 2c-.696.494-1.523.869-2.458 1.109-.906.236-1.939.355-3.072.355h-.73c-.522 0-1.029.188-1.427.525a2.21 2.21 0 0 0-.744 1.328l-.055.299-.924 5.855-.042.215c-.011.068-.03.102-.058.125a.155.155 0 0 1-.096.035H7.266z"/><path fill="#179BD7" d="M23.048 7.667c-.028.179-.06.362-.096.55-1.237 6.351-5.469 8.545-10.874 8.545H9.326c-.661 0-1.218.48-1.321 1.132L6.596 26.83l-.399 2.533a.704.704 0 0 0 .695.814h4.881c.578 0 1.069-.42 1.16-.99l.048-.248.919-5.832.059-.32c.09-.572.582-.992 1.16-.992h.73c4.729 0 8.431-1.92 9.513-7.476.452-2.321.218-4.259-.978-5.622a4.667 4.667 0 0 0-1.336-1.03z"/><path fill="#222D65" d="M21.754 7.151a9.757 9.757 0 0 0-1.203-.267 15.284 15.284 0 0 0-2.426-.177h-7.352a1.172 1.172 0 0 0-1.159.992L8.05 17.605l-.045.289a1.336 1.336 0 0 1 1.321-1.132h2.752c5.405 0 9.637-2.195 10.874-8.545.037-.188.068-.371.096-.55a6.594 6.594 0 0 0-1.017-.429 9.045 9.045 0 0 0-.277-.087z"/><path fill="#253B80" d="M9.614 7.699a1.169 1.169 0 0 1 1.159-.991h7.352c.871 0 1.684.057 2.426.177a9.757 9.757 0 0 1 1.481.353c.365.121.704.264 1.017.429.368-2.347-.003-3.945-1.272-5.392C20.378.682 17.853 0 14.622 0h-9.38c-.66 0-1.223.48-1.325 1.133L.01 25.898a.806.806 0 0 0 .795.932h5.791l1.454-9.225 1.564-9.906z"/></svg>'; break;
		}
		return $url[$type];
	}
	public function encodeSvg($content){ return str_replace(['<','>', '#', '"'], ['%3C','%3E', '%23', '\''], $content); }
	public function imageSvg($which){ return 'data:image/svg+xml;charset=UTF-8,'. $this->encodeSvg( $this->images($which, 'svg') ); }

public function question_mark($text, $dialog=0, $question_mark="") { 
		$mouseover='';
		$content = '';
		if($dialog==0){
			$content = $text;
		}
		else if($dialog==1){
			$content = '';
			$mouseover = ' onmouseover="jQuery(\'#\'+this.parentNode.id).tooltip({ items:this,   content:\''.$text.'\', show: { effect: \'blind\', duration: 800 } 	}).tooltip(\'open\');"'; 	
		}
		else if($dialog==2){
			$content = '';
			$mouseover = ' onmouseover="jQuery(\'<div>'.$text.'</div>\').dialog({   modal:true,   width:600 });"';
		}
		if (empty($question_mark)) $question_mark=$this->imageSvg('questionMark-1');
		return '<span id="xx"><img src="'. $question_mark .'" class="question_mark" style="cursor:crosshair; width:20px;" alt="'.$content.'" title="'.$content.'" '.$mouseover.' /></span>';
	}

public function non_empty_arrayyyy($x=array()){ if (!is_array($x) || empty($x) || (is_array($x) && count($x)==1 && $x[0]==null)  ){ return array('');} else return $x; }

public function arrayKeyEquals($array, $key, $value)
	{
		return (is_array($array) && array_key_exists($key, $array) && $array[$key]==$value); //(!empty($array)
	}
	public function arrayKeyValue($array, $key, $value)
	{
		return ( is_array($array) && array_key_exists($key, $array) ? $array[$key] : $value);
	}
	
	public function arrayPart($array, $amount, $from="start|end")
	{
		$count = count($array);
		return $count<=$amount ? $array : array_slice($array, $from="start" ? 0 : $count-$amount, $amount);
	}
	
	
	
	//addTextOnImage( ['text'=>'hello',  'input'=>'img.png', 'echo'=>false, 'method'=>'gd|imagick', 'fontsize'=>9, 'angle'=>-15, 'x'=>11, 'y'=>14, 'color'=>'#e7e7e7', 'opacity'=>0.5, 'stroke'=>['#e7e7e7',$width=4,$alpha=0.5], 'spaces'=>3]); //also, font
	public function addTextOnImage($opts=[])
	{
		//v(glob("C:\Windows\Fonts\*"));
		//vx($Imagick->queryFonts("*"));
		$text 		= $opts['text'];
		$imagePath	= $opts['input'];
		$fontsize	= $opts['fontsize'];
		list($width, $height, $type, $attr) =getimagesize($imagePath); 
		$x_position = $this->arrayKeyValue($opts,'x',0);
		$y_position = $this->arrayKeyValue($opts,'y',0);
		if (strpos($x_position,'%')!==false) $x_position = $width * str_replace('%','',$x_position)/100;
		if (strpos($y_position,'%')!==false) $y_position = $height * str_replace('%','',$y_position)/100;
		
		if( $this->arrayKeyEquals($opts, 'text_repeat', true) )
		{
			$final_text="";
			$multiplier=4; //lets say 3 for assurance
			$spaces_between = $this->arrayKeyValue($opts, 'spaces',5);
			$repeated_per_width = ($width / (strlen($text) * $fontsize)) * $multiplier;
			$repeated_per_height= ($height / ($fontsize)) * $multiplier;
			
			for ($i=0; $i<$repeated_per_height; $i++)
			{
				$t= "";
				for ($j=0; $j<$repeated_per_width; $j++)
				{
					$t .= $text . str_repeat(" ", $spaces_between );
				}
				$final_text .=$t. "\r\n";
			}
			$text = $final_text;
		}

if ( $this->arrayKeyEquals($opts, 'method', 'gd') ) 
		{
			// FETCH IMAGE & WRITE TEXT
			$im = imagecreatefrompng($imagePath); 
			//imagecolorclosest  imagecolorallocate
			$red = imagecolorclosest($im, 0xFF, 0x00, 0x00);		
			$black = imagecolorclosest($im, 0x00, 0x00, 0x00);		
			$white = imagecolorclosest($im, 255, 255, 255);
			// imagecolorallocate(imagecreatetruecolor(111, 111), 2, 2, 2)
			//$color = $red;//$red;

imagefttext($im, $fontsize=$opts['fontsize'], $angle=$opts['angle'], $x_pos=$x_position, $y_pos=$y_position, $color=$opts['color'], $font=$opts['font'], $text);
			imagealphablending($im, false);
			imagesavealpha($im, true);
			if ($resize=false)
			{
				$percent=0.5;
				$new_width = $width * $percent;
				$new_height = $height * $percent;
				$image_p = imagecreatetruecolor($new_width, $new_height);
				imagecopyresampled($im, $im, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
			}

// Output and free memory
			header('Content-type: image/png');
			imagepng($im);
			imagedestroy($im);
		}
		else
		{
			// https://mlocati.github.io/articles/php-windows-imagick.html
			// https://www.php.net/manual/en/book.imagick.php
			$Imagick = new \Imagick();
			$Imagick->readImage($imagePath);
			$Imagick->setImageFormat( $format = $this->arrayKeyValue($opts,'format','png') );
			//$Imagick->setCompressionQuality ( 0 );
			
			$ImagickDraw = new \ImagickDraw();
			$ImagickDraw->setFontSize( $fontsize );
			$ImagickDraw->setTextAntialias ( true );
			if (array_key_exists('font',$opts) )
				$ImagickDraw->setFont( $font=$opts['font'] );
			
			if ( array_key_exists('stroke', $opts))
			{
				$ImagickDraw->setStrokeColor($opts['stroke'][0]);
				$ImagickDraw->setStrokeWidth($opts['stroke'][1]);
				$ImagickDraw->setStrokeOpacity($opts['stroke'][2]);
			}
			$ImagickDraw->setFillColor($color=$opts['color']);
			$ImagickDraw->setFillOpacity($opacity=$opts['opacity']);
			
			//$ImagickDraw->setGravity( Imagick::GRAVITY_CENTER );
			$Imagick->annotateImage( $ImagickDraw, $x_pos=$x_position, $y_pos=$y_position, $angle=$opts['angle'], $text);

if ($opts['echo'])
			{
				header( "Content-Type: image/{$Imagick->getImageFormat()}" );
				echo $Imagick->getImageBlob();
			}
			else{
				$Imagick->writeImage($imagePath);
			}
		}
	}
	
	public function resizeImage($imagePath, $width, $height=0, $auto_proportion=true, $filter=false, $blur=1)
	{
		$Imagick = new \Imagick();
		$Imagick->readImage($imagePath);
		//$Imagick->setImageFormat( $format = $this->arrayKeyValue($opts,'format','png') );
		$filter= !$filter ? \Imagick::FILTER_LANCZOS : $filter;  //FILTER_LANCZOS
		$Imagick->resizeImage($width, $height, $filter, $blur, $auto_proportion );
		$Imagick->writeImage($imagePath);
	}
	
	// get-timezones : pastebin_com/4tXjgY7B

public function add_prefix_to_object_keys($object, $prefix){
		$new_object = new stdClass();
		foreach ($object as $k => $v) { 
			$new_object->{$prefix . $k} = $v;
		}
		return $new_object;
	}

public function convertClockToSeconds($input="4h", $minute_symbol="m", $month_symbol="M")
	{
		$array=['s'=>1,'S'=>1,     'm'=>60,    'h'=>3600,'H'=>3600,     'd'=>86400,'D'=>86400,     'w'=>604800,'W'=>604800,     'M'=>2678400];//31days
		foreach($array as $key=>$value)
		{
			if ( strpos($input,$key)!==false ) { $input=str_replace($key,'', $input); $input=$input*$value; }
		}
		return $input;
	}
	
	public function dieMessage($txt){
		echo 
		'<div style="padding: 50px; margin:100px auto; width:50%; text-align:center; line-height: 1.4; display:flex; justify-content:center; flex-direction:column; font-family: cursive; font-size: 1.7em; box-shadow:0px 0px 10px gray; border-radius: 10px;">'.
			'<div><h3>'.$txt.'</h3></div>'.
		'</div>';
		exit;
	}

public function Return_If_Isset($var){ if (isset($var)) { return $var; }    else { return false; }  }
	public function Return_If_Not_Empty($var){ if (!empty($var)) { return $var; }    else { return false; }  }
	public function Return_If_Array_Key($array, $keyname){ if (array_key_exists($keyname, $array)) { return $array[$keyname]; }    else { return false; }  }

// custom always-loaded scripts 
	// my_script_url("css|js",  "public|admin")
	public function my_script_url($type="js|css", $kind="public|admin", $with_tag=false) 
	{
		if ($type=='js'){
			return ($with_tag? '<script type="text/javascript" src="':'') . $this->js_library() .'&vers='.$this->changeable_JS_CSS_version . ($with_tag? '"></script>':'');
		}
		elseif ($type=='css'){
			return ($with_tag? '<link rel="stylesheet" href="':'') . $this->baseScriptsUrl.'style-'.$kind.'.css?vers='.$this->changeable_JS_CSS_version. ($with_tag? '"	type="text/css" media="all" />':'');
		}
	}
	public function my_loader_css_js($css=true, $js=true)
	{  	
		$admin = function_exists('is_admin') ? is_admin() : false;
		if ($css)	echo $this->my_script_url('css', ( $admin ? 'admin':'public'), true);
		if ($js) 	echo $this->my_script_url('js',  '', true);
	}
	
	public function my_loader_css_js_trigger()
	{  	
		$screen= is_admin()? 'admin' : 'public';
		$this->my_loader_css_js($css=$this->load_styles['css'][$screen], $js=$css=$this->load_styles['js'][$screen]);
	}

// ================================== STYLES ================================== //
 
	public function init_loadscripts()
	{
	  $this->load_scripts_override = [ ];
	  if (method_exists($this, 'define_load_links')) $this->define_load_links();
	  
	  $this->load_scripts=
	  [
		//
		'my_javascript'	=> ['screen'=>['admin'=>0, 'public'=>0], 'urls'=>[
			'js' => $this->my_script_url('js','')
		]],
		'my_style_public'=> ['screen'=>['admin'=>0, 'public'=>0], 'urls'=>[
			'css' => $this->my_script_url('css','public')
		]],
		'my_style_admin'=> ['screen'=>['admin'=>0, 'public'=>0], 'urls'=>[
			'css' => $this->my_script_url('css','admin')
		]]
	  ];
	}
	
	
	public function my_styles_hook($pure_php=false) {
		$current_type = function_exists('is_admin') && is_admin() ? 'admin' : 'public';
		$current_screen = $current_type=='public' ? 'wp' : $current_type;  // gets: admin or public
		$all = array_replace_recursive($this->load_scripts, $this->load_scripts_override);
		foreach ($all as $name=>$block)
		{
			if($all[$name]['screen'][$current_type])
			{
				foreach ($block['urls'] as $type=>$url)
				{
					$type_ = ($type=="js") ? 'script' : ($type=="css" ? 'style' : $type);
					if ($pure_php===true) 
					{
						if ($type_=='style')
							echo '<link rel="stylesheet" href="'.$url.'" type="text/css" media="all" />';
						else {
							echo '<script src="'.$url.'"></script>';
						}
					}
					else
					{
						$this->register_stylescript($current_screen, $type_, $name, $url);
					}
				}
			}
		}
	}

//example testmode : pastebin_com/bUncPcFD
	
	public function filedate($file){
		return date("Y-M-D--H-i-s", filemtime($file) ); 
	}

public function TRANSLL($phraze,$LNG=false, $desired=array())	{ return apply_filters('MLSS', $phraze, ($LNG ? $LNG: (defined('LNG') ? LNG : '' )  ),  $desired    );   }

public function MY_LANGSS(){
		if (!function_exists('LANGS__MLSS')){
			if(!empty($GLOBALS['my_custom_langs'])) return $GLOBALS['my_custom_langs'];
			if(defined('ERROR_SHOWN__MLSS') || DISABLE_MLSS_ERROR ) {return array();}

$xx344=debug_backtrace();
				echo '<script>alert(\'plugin "Multi-Language Site (basis)" seems not installed. please install it.\r\n\r\n\ File:'. $xx344[0]['file'] .' \r\n\ line:'.$xx344[0]['line'].'\');</script>';  
				if (!is_admin() && !in_array($GLOBALS['pagenow'], array('wp-login.php', 'wp-register.php'))) {die('error_45y4e5ge4g'); }	 define('ERROR_SHOWN__MLSS',1);
		}
		else{  return LANGS__MLSS();  }
	}
	
	 
	//if ( !$this->above_version('5.4') ) { echo("php_version is ". PHP_VERSION ." (quite old). HIGHLY recomended to update to higher version, or this program might not funciton normally ". __FILE__ ); }
	public function above_version($version= "5.4"){
		return version_compare(phpversion(), $version, '>=');
	}

public function noindex_meta_tag() { return '<meta name="robots" content="noindex, nofollow">'; }

public function valueToString( $value ){
		return is_bool($value) ? ($value ? 'true' : 'false' ) : strip_tags(  $value ) ;
	}
	public function stringToValue( $value ){
		return is_bool($value) ? $value : ( !is_string($value) ?  $value : ( $value =='true' ? true : (  $value =='false' ? false : $value) ) );
	}

//convert command line to $_GET
	public function argv_to_array($argv_=null,$index=1)
	{
		$array=[];
		if (!empty($argv_[$index])) parse_str($argv_[$index], $array);	
		return $array;
	}
	
	public function argvs_get_post($argv_,$index=1)
	{
		//$array=[];
		//if (!empty($argv_[$index])) parse_str($argv_[$index], $array);	
		return $array;
	}
	
	public function serialize_argv($argvs)
	{
		if(empty($argvs) || !is_array($argvs)) return $argvs;
	
		$new_ar=[];
		foreach($argvs as $key=>$value)
		{
			if(stripos($value,'=')===false)
			{
				$new_ar[$key] = $value;
			}
			else{
				parse_str($argvs[$key], $params);
				$key1=array_keys($params)[0];
				if(!empty($argvs) && is_array($params))
					$new_ar[$key1] =  $params[$key1];
			}
		}
		return $new_ar;
	}
	
	
	public function array_fields($array, $parent="plugin_slug[sample][sub]", $pairs=false)
	{ 
		echo '<div class="inpHolder">';

echo '<div class="inputsBlock">';
		if (is_array($array) && !empty($array)) 
		{
			foreach ($array as $optName=>$value)
			{
				echo $this->field_out_helper1($parent, $optName, $value, $pairs) ;
			}
		}

$sample_field = $this->field_out_helper1($parent, "", "", $pairs);
		//echo $sample_field;
		echo '</div>';
		?>
				<?php $unique = $this->sanitize_nonoword($parent); ?>
		<a class="button" href="#" onclick="return <?php echo $unique;?>_addNewArrayField_k(this);" class="addNewArrayInput"><?php _e('Add New');?></a>
		<script>
		function <?php echo $unique;?>_addNewArrayField_k(el)
		{ 
			var targetEl = el.parentNode.parentNode.parentNode.getElementsByClassName("eachInputBlock")[0];
			var rand=  Math.random().toString(36).substring(2); 
			var newElString = targetEl.outerHTML.replace( /(inputKey_[\w]*)/g, "inputKey_"+rand).replace(/value="(.*?)"/g, 'value=""');
			targetEl.parentNode.insertAdjacentHTML("beforeend", newElString);
			return false;
		}
		</script>
		<?php
		echo '</div>';
	}

public function field_out_helper1($parent, $optName, $value, $pairs)
	{
		$output='<div class="eachInputBlock">';
		$rand= "inputKey_".rand(1,999999)."_".rand(1,999999)."_".rand(1,999999);  
		if (!$pairs) { 
			$key = (!empty($optName) ? $optName : $rand);
			$output .= '<input name="'.$parent.'['.$key.']"  class="eachInput each_'.$key.' regular-text" type="text" value="'.$value.'"  placeholder="" />';
		} else {
			$output .= '<input name="'.$parent.'['.$rand.'][name]"  class="eachInput each_'.$rand.' medium-text _key" type="text" value="'. (!empty($optName) ? $optName : "").'"  placeholder="name" />';
			$output .= '<input name="'.$parent.'['.$rand.'][value]"  class="eachInput each_'.$rand.' medium-text _value" type="text" value="'.$value.'"  placeholder="value" />';
		}
		$output .='</div>';
		return $output;
	}

// 	 <script type="text/javascript" src="'. $this->baseURL .'/library/js/geokbd.js"></script>

public function arrayFieldsResort($ar)
	{
		$new=[];
		foreach($ar as $key=>$val)
		{
			$new[ $this->sanitize_text_field($val["name"]) ] = $this->sanitize_text_field($val["value"]);
		}
		return $new;
	}

public function get_fb_name_regex($fb_url){
		preg_match('/'.preg_quote('^(?:https?://)?(?:www.|m.|touch.)?(?:facebook.com|fb(?:.me|.com))/(?!$)(?:(?:\w)#!/)?(?:pages/)?(?:[\w-]/)?(?:/)?(?:profile.php?id=)?([^/?\s])(?:/|&|?)?.*$/'), $fb_url, $n);
		return $n[1];
	}
	
	
	public function shapeSpace_allowed_html() {

$allowed_tags = [
			'a' => [
				'class'=>[], 'href'=>[], 'rel'=>[], 'title'=>[],
			],
			'abbr' => [
				'title' => [],
			],
			'b' => [],
			'blockquote' => [
				'cite'  => [],
			],
			'cite' => [
				'title' => [],
			],
			'code' => [],
			'del' => [
				'datetime'=>[], 'title'=>[],
			],
			'dd' => [],
			'div' => [
				'class'=>[], 'title'=>[], 'style'=>[],
			],
			'dl' => [],
			'dt' => [],
			'em' => [],
			'h1' => [],
			'h2' => [],
			'h3' => [],
			'h4' => [],
			'h5' => [],
			'h6' => [],
			'i' => [],
			'img' => [
				'alt'=>[], 'class'=>[], 'height'=>[], 'src'=>[], 'width'=>[],
			],
			'li' => [
				'class'=>[],
			],
			'ol' => [
				'class'=>[],
			],
			'p' => [
				'class'=>[],
			],
			'q' => [
				'cite'=>[],'title'=>[],
			],
			'span' => [
				'class'=>[], 'title'=>[], 'style'=>[],
			],
			'strike' => [],
			'strong' => [],
			'ul' => [
				'class' => [],
			]
		];
		
		return $allowed_tags;
	}	
	
	public function display_errors()
	{
		ini_set('display_errors', 1);
		ini_set('display_startup_errors', 1);
		error_reporting( E_ALL );
	}
	
	public function log_errors()
	{
		//htaccess:
		//	php_flag log_errors on
		//	php_value error_log /home/FTP_username/public_html/error_log.txt
		ini_set("log_errors", 1);
		ini_set("error_log", $_SERVER['DOCUMENT_ROOT']."/zzz___php-my-errors_".$this->my_site_variables__secret('rand_name', RandomString(11)).".log");
		//error_log( "Hello, errors!" );	
	}
	 
	public function javascript_headers()
	{
		session_cache_limiter('none');
		// http://stackoverflow.com/a/1385982/2377343
		//Caching with "CACHE CONTROL"
		header('Cache-control: max-age='.($year=60*60*24*365) .', public');
		//Caching with "EXPIRES"  (no need of EXPIRES when CACHE-CONTROL enabled)
		//header('Expires: '.gmdate(DATE_RFC1123,time()+$year));
		//To get best cacheability, send Last-Modified header and ...
		header('Last-Modified: '.gmdate(DATE_RFC1123,filemtime(__file__)));  //i.e.  1467220550 [it's 30 june,2016]
		//reply using: status 304 (with empty body) if browser sends If-Modified-Since header.... This is cheating a bit (doesn't verify the date), but remove if you dont want to be cached forever:
		// if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {  header('HTTP/1.1 304 Not Modified');   die();	}
		header("Content-type: application/javascript;  charset=utf-8");
	}
 
	public function init_defaults()
	{
		//some of this can be overwriten by init_module
		$this->ip				= $this->get_visitor_ip();
		$this->isMobile			= false;
		$this->isWP				= defined("ABSPATH");
		$this->is_https			= ((!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS']!=='off') || $_SERVER['SERVER_PORT']==443);
		$this->https			= $this->is_https ? 'https://' : 'http://';
		$this->domainCurrent	= $_SERVER['HTTP_HOST'];
		$this->domain			= $this->https . $this->domainCurrent;
		$this->requestURI		= $_SERVER["REQUEST_URI"];
		$this->currentURL		= $this->domain.$this->requestURI;
		// others
		$this->is_localhost = in_array( $this->domainCurrent, ['localhost','l','127.0.0.1'] ); 
		$this->is_development 	= defined("_puvox_machine_") ;			// set only in devmachine (in "my_superglobals.php" and in "EnvVariables")
		//
		$this->empty_image		= 'data:image/svg+xml;utf8,&lt;svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1 1"&gt;&lt;/svg&gt;';
		$this->site_favicon 	= 'data:image/svg+xml;utf8,&lt;svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1 1"&gt;&lt;/svg&gt;'; 
		
	}
	
	// only when called explicitly, i.e. from plugin or module
	public function init_module($args=[])
	{
		// Because this is a clas, we don't use "__FILE__" & "__DIR__" here, but "Reflection" to refer to caller file ####
		$isClass=(array_key_exists('class',$args) && !empty($args['class']));
		$reflection				= $isClass ? (new \ReflectionClass( $args['class'] )) : null; 
		$this->module_NAMESPACE	= $isClass ? $reflection->getNamespaceName() : (array_key_exists('NAMESPACE',$args) ? $args['NAMESPACE'] : "EXAMPLE"); 	// get parent's namespace name
		$this->moduleFILE		= $isClass ? $reflection->getFileName() : (array_key_exists('FILE',$args) ? $args['FILE'] : __FILE__); 		// set plugin's main file path
		$this->moduleDIR		= (array_key_exists('DIR',$args) ? $args['DIR'] : dirname($this->moduleFILE) ).DIRECTORY_SEPARATOR ;  	// set plugin's dir	path
		$this->prefix			= strtolower( preg_replace('![^A-Z]+!', '', $this->module_NAMESPACE) );// get prefix from current namespace initials of UpperCase characters (i.e. MyPluginNamespace-->MPN)
		$this->prefix_			= $this->prefix .'_';
		
		//$backtrace = debug_backtrace(); 	$this->_index_file_		= $backtrace[0]['file'];		$this->_index_dir_		= dirname($this->_index_file_);   
		// if this class is used just as a helper php library
		if (!$this->isWP || array_key_exists('homeFOLDER', $args))
		{
			$this->homeFOLDER 		= $args['homeFOLDER'];
			$this->homeURL 			= $this->domain.$this->homeFOLDER;
			$this->doc_root_real 	= $this->slashesForward(str_replace( $this->homeFOLDER,'',  $this->slashesForward($this->moduleDIR) )); // even for symlinked;
			$this->moduleURL		= str_replace($this->doc_root_real,'',  $this->slashesForward($this->moduleDIR)) ;
		}
		// else, if this class is used as plugin class (used mostly by Puvox.Software)
		else
		{
			$this->wpURL 			= network_home_url('/');						// WP installation home 
			$this->wpFOLDER 		= network_home_url('/', 'relative');			// WP folder 
			$this->homeURL			= home_url('/');								// current sub/site home url
			$this->homeFOLDER		= home_url('/', 'relative');					// current sub/site home folder
			$this->moduleURL		= plugin_dir_url($this->moduleFILE);			//
		} 
		$this->httpsReal		= preg_replace('/(http(s|):\/\/)(.*)/i', '$1', $this->homeURL);
		$this->domainReal		= $this->getDomain($this->homeURL);  $this->domainNaked=$this->domainReal;
		$this->domain			= $this->httpsReal.$this->domainReal;
		$this->domain_schemeless= '//'.$this->domainReal;
		$this->siteslug			= str_ireplace('.','_',   $this->domainReal);
		$this->urlAfterHome		= substr($this->requestURI, strlen($this->homeFOLDER) );
		$this->pathAfterHome	= parse_url($this->urlAfterHome, PHP_URL_PATH);
		$this->homeUrlStripped	= $this->stripUrlPrefixes($this->homeURL);

$this->baseFILE			= $this->moduleFILE;								//
		$this->baseDIR			= $this->moduleDIR.'/';								//
		$this->baseURL			= property_exists($this, 'baseURL') ? $this->baseURL : $this->moduleURL; //( stripos(__FILE__, 'wp-content'.DIRECTORY_SEPARATOR.'themes') !== false ? themeURL ... 
		$this->baseScriptsFolder= property_exists($this, 'baseScriptsFolder') ? $this->baseScriptsFolder : '';
		$this->baseScriptsDir	= $this->baseDIR . $this->baseScriptsFolder; 
		$this->baseScriptsUrl	= $this->baseURL . $this->baseScriptsFolder; 
		$this->changeable_JS_CSS_version = ( file_exists($file = $this->baseScriptsDir.'/style-public.css') ? 'date_'.filemtime($file) : $this->sanitize_key($this->domainReal).date('m') );
		
		// others
		$this->is_localhost = in_array( $this->domainReal, ['localhost','l','127.0.0.1'] ); 
		$this->is_development 	= defined("_puvox_machine_") ;			// set only in devmachine (in "my_superglobals.php" and in "EnvVariables")
		if ($this->is_development)
		{
			$this->display_errors();
			if (!property_exists($this,'triggered_dev_shutdown_hook'))
			{
				$this->triggered_dev_shutdown_hook=true;
				register_shutdown_function( function(){ if (substr(ob_get_contents(), -7)=='</html>') echo('<div data-debug-memory-limit="'. ini_get('memory_limit').'" data-debug-WP_MEMORY_LIMIT="'. (defined('WP_MEMORY_LIMIT') ? WP_MEMORY_LIMIT : '').'"></div>');} ); 
				$this->START_TIME1 = microtime(true);
				register_shutdown_function( function(){ if (substr(ob_get_contents(), -7)=='</html>') echo('<div data-debug-time-load="'. (microtime(true)-$this->START_TIME1).'"></div>');} );
			}
		} 
	}
		
} // class

#endregion
//==========================================================================================================
//==========================================     ### PHP codes     =========================================
//==========================================================================================================

//==========================================================================================================
//==========================================================================================================
//======================================== 2) Library of WP functions  =====================================
//==========================================================================================================
//==========================================================================================================

#region 2
 
class standard_wp_library extends standard_php_library  
{
	public function __construct()
	{
		parent::__construct();
	}
	
	public function init_module($args=[])
	{
		parent::init_module($args);
		
		//get blog-slug
		if(is_multisite()){
			global $blog_id;  if(empty($blog_id)) $blog_id = get_current_blog_id();  
			$current_blog_details = function_exists('get_sites') ? get_site($blog_id) : get_blog_details( array( 'blog_id' => $blog_id ) );
			$b_slug = basename($current_blog_details->path);
		} 
		$this->BLOGSLUG = (!empty($b_slug)? $b_slug : basename($this->homeFOLDER) );

// others
		$this->this_file_link= '';//$this->baseURL . $this->urlify( explode( basename($this->baseURL), __FILE__  )[1] );
		$this->PHP_customCALL= '';//$this->this_file_link .'?custom_php_load=scripts_load&actionn=';
		
		if ($this->is_development)
		{
			$this->js_debugmode("debugmode");
		} 
	}
	
 
	public function loadScripsStyles()
	{
		add_action( 'admin_head', [$this, 'admin_menuu_style1'] );

//load desired scripts
		$this->init_loadscripts();
		add_action( 'wp_enqueue_scripts', 		[$this, 'my_styles_hook'], 9); 
		add_action( 'admin_enqueue_scripts',	[$this, 'my_styles_hook'], 9);  
	}
	
	public function init_properties()
	{
		if ($this->property('auth_expiration_hours'))	 	$this->init__cookieexpiration();
		if ($this->property('navmenu_search_items'))		$this->init__quicksearch();
		if ($this->property('extend_shortcodes')) 			$this->extendShortcodes();
		if ($this->property('posts_per_page')) 				$this->init__postsperpage(); 
		// This is not enabled, unless user explicitly enables it during tests!!! IT IS NOWHERE ENABLED, UNLESS YOU INSERT IN CODE YOURSELF. so, don't fear.
		if ($this->property("enable_write_logs"))			$this->SaveLogs( $this->baseDIR  .'/___logs_' ); 
		if ($this->property('disable_update'))				$this->init__disableupdate();
	}
	
	//when is_admin or when page is unknown (for example, custom page or "wp-login.php" or etc... )
	public function Is_Backend(){
		$includes=get_included_files();
		$path	= str_replace( ['\\','/'], DIRECTORY_SEPARATOR, ABSPATH);
		return (is_admin() || in_array($path.'wp-login.php', $includes) || in_array($path.'wp-register.php', $includes) );
		//return (!!array_intersect([$ABSPATH_MY.'wp-login.php',$ABSPATH_MY.'wp-register.php'] , get_included_files())) ;
	}
		
	public function is_gutenberg($active=true){
		return ( function_exists( 'is_gutenberg_page' ) && (!$active || $this->is_gutenberg_page() ) );
	}
		
	public function is_gutenberg_page($active=true){
		if (is_admin()) {
			global $current_screen;
			if (!isset($current_screen)) {$current_screen = get_current_screen();}
			if ( method_exists($current_screen, 'is_block_editor') && $current_screen->is_block_editor() ||  $this->is_gutenberg(true) ) {
				return true;
			}
		}
		return false;
	}

public function init__disableupdate() 
	{
		add_filter('site_transient_update_plugins', function ($value) { if (isset($value)) { if ( isset($value->response[$name=plugin_basename($this->baseFILE)]) ) { unset($value->response[$name]); } } return $value; });
	}

//Get Blog slug, i.e. "subdir"  from "http://example.com/subdir/"
	public function get_blog_name(){
		if(is_multisite())
		{
			global $blog_id;
			$current_blog_details = !function_exists('get_blog_details') ? get_site($blog_id) : get_blog_details( ['blog_id' => $blog_id] );
			$b_slug = basename($current_blog_details->path);
			return $b_slug;
		}
		return false;
	}

public function sqlResultsToArray($tableName, $first_key, $second_key=false, $data_key=false)
	{ 
		$array=$this->objectToArray($GLOBALS['wpdb']->get_results("SELECT * FROM ". $tableName));

$new_array=[];
		foreach($array as $id=>$block)
		{
			if(array_key_exists($first_key, $block))
			{
				if ($second_key)
				{
					if(array_key_exists($second_key, $block))
						$new_array[$block[$first_key]][$block[$second_key]] = $data_key ? json_decode($block[$data_key]) : $block;
				}
				else
					$new_array[$block[$first_key]] = $data_key ? json_decode($block[$data_key]) : $block;
			}
		}
		return $new_array;
	}

public function get_locale__SANITIZED(){
		return ( get_locale() ? "en" : preg_replace('/_(.*)/','',get_locale()) ); //i.e. 'en'
		//$x=$GLOBALS['wpdb']->get_var("SELECT lng FROM ".$this->options." WHERE `lang` = '".$lang."'"); return !empty($x);
	}

public function blog_prefix()
	{
		$blog_prefix = '';
		if ( is_multisite() && ! is_subdomain_install() && is_main_site() && 0 === strpos( get_option( 'permalink_structure' ), '/blog/' ) ) {
			$blog_prefix = '/blog';
		}
		$this->blog_prefix = $blog_prefix;
		return $blog_prefix;
	}

public function path_after_blog()
	{
		$prf = $this->blog_prefix();
		$path = $this->pathAfterHome; 
		return ( ($prf=="/blog") ? str_replace('/blog/', '', '/'.$path) : $path );
	}

public function disable_metabox_folding()
	{
		add_action('admin_footer', function ()
		{ ?><script>
			jQuery(window).load(function() {
			   jQuery('.postbox .hndle').css('pointer-events', 'none');
			   jQuery('.postbox .hndle input, .postbox .hndle select').css('pointer-events', 'all');
			   { jQuery('.postbox .hndle').unbind('click.postboxes'); jQuery('.postbox .handlediv').remove(); jQuery('.postbox').removeClass('closed'); }
			});
			</script><?php
		} ); 
	}

public function checkMyselfAgainstModification()
	{
		//if ($this->is_development) return;
		$name = '_puvox_default_lib_last_revision';
		$opt= $this->get_option_CHOSEN($name, 0 );
		$days=7;
		if( time() - $opt > $days* 86400 )
		{
			//https://plugins.trac.wordpress.org/browser/'.$this->slug.'/trunk/default_library_puvox.php
			update_option_CHOSEN($name, time() );
		}
		if(time() - $opt < 0 ){
			update_option_CHOSEN($name, 0 );
		}
	}

public function NonceCheck($value, $action_name){ 
		if ( !isset($value) || !wp_verify_nonce($value, $action_name) ) { die("error_5151, Refresh the page");}
	}

public function NonceCheckk($name='nonce_input_name', $action_name='blabla')  {
		return ( wp_verify_nonce($_POST[$name], $action_name)  ?  true : die("not allowed, refresh page!") );
	}
	public function NonceFieldd($name='nonce_input_name', $action_name='blabla')  { return '<input type="hidden" name="'.$name.'" value="'.wp_create_nonce($action_name).'" />';}

// add personal notes page:
	// add_action('admin_menu', 'mynots222'); 
	public function mynots222() { add_menu_page('myNOTES', 'myNOTES', 'read','mynotes-urllll', [$this, 'ntsFNC222'] );}
	public function ntsFNC222() {
		if (!$this->NonceCheck($_POST['nonce'], 'myact')) return;
		
		if (isset($_POST['nmtIDv'])) { update_option('myfuture_notes_contentt', sanitize_text_field($_POST['nmtIDv'])); }
		$contn = get_option('myfuture_notes_contentt');
					echo 
		'<form style="margin:50px 0 0 0;" action="" method="POST">�?მ გვერდზე დ�?იმ�?ხს�?ვრეთ რ�?იმე პირ�?დი �?ნ სხვ�?დ�?სხვ�? ჩ�?ნ�?წერები (მ�?გ: ს�?მ�?მ�?ვლ�? ცვლილებების სი�? �?ნ �?.შ.)';
			if (current_user_can('create_users')) { echo '<div style="color:red;font-style:italic;">(იმის�?თვის რ�?მ �?დ�?მი�?ნი �?ქ შემ�?ვიდეს, ს�?ჭირ�?�? შექმ�?ნთ რ�?იმე ს�?ცდელი "იუზერი"(subscriber ტიპის) დ�? მ�?გ იუზერის პ�?რ�?ლი შეგიძლი�?თ გ�?უგზ�?ვნ�?თ ვის�?ც გინდ�?თ, დ�? მხ�?ლ�?დ �?მ გვერდზე ექნებ�?თ წვდ�?მ�?)</div>';}
					echo
			'<div class="mpmybook_textareaDIV"> 
				<style>	#nmtIDv_div{width:100% !important; height:1000px !important;}</style>';
				wp_editor($contn, 'nmtIDv', $settings = array(
				'editor_class'=>'notesmyyCLASS',    'textarea_name'=>'mynots123', 'editor_height'=>'1000px', 'textarea_rows'=>'1000',
				'tinymce'=>true ,'wpautop'=>false,	'media_buttons'=>true,	'teeny'=>false,	'quicktags'=>false,		'drag_drop_upload'=>true )); echo
			'</div>
			<br/><input style="position:fixed;left:45%;bottom:10px;background-color:#1FC81F;" type="submit" value="SAVE" />
		</form>';
	}

public function my_site_variables__secret($var_name=false, $value=false){
		$final= $this->SITE_VARIABLES = get_site_option('site_variables_my_secret',[]);
		if ($var_name) {
			if(array_key_exists($var_name, $this->SITE_VARIABLES)){
				$final = $this->SITE_VARIABLES[$var_name];
			}
			elseif($value) {
				$final = $this->SITE_VARIABLES[$var_name]=$value;
				update_site_option('site_variables_my_secret', $this->SITE_VARIABLES);
			}
			else{
				$final = '';
			}
			return $final;
		}
		else{ return $this->SITE_VARIABLES; }
	}

// ====================== tinymce buttons ==================== //
	
	// $this->my_default_buttons= array('superscript', 'subscript') + array( "|", "youtube_video","audioo", "add_spacee_button", "removeline_button", "abzac_button","videomovie", "lists", "script");
 
	public function tinymce_funcs()
	{
		// Add button in TinyMCE 
		add_action( 'admin_init', 			function(){
			if ( get_user_option('rich_editing') == 'true') {
				add_filter( 'mce_external_plugins',	function ( $plugin_array ) { return array_merge($plugin_array, ["button_handle_" . $this->slug=> $this->homeURL  . '?tinymce_buttons_'.$this->slug] );  } );
				add_filter( 'mce_buttons_2',	function ( $button_names ) { return array_merge( $button_names, array_map(  function($ar){ return $ar['button_name']; }, $this->tinymce_buttons )); } );
				//this is must for REFRESHING!
				add_filter( 'tiny_mce_version',  function ( $ver ) {  $ver += 3;  return $ver;}  );
			}
		} );
		//tinymce buttons if needed
		$this->tinymce_buttons_body();
		foreach($this->tinymce_buttons as $each_button){
			if( !empty($each_button["shortcode"]) ){
				add_shortcode($each_button["shortcode"], [$this, $each_button["shortcode"]] );
			}
		} 
	}

public function tinymce_buttons_body( )
	{
		if( ! isset($_GET['tinymce_buttons_'. $this->slug] ) ) return;

session_cache_limiter('none');
		// http://stackoverflow.com/a/1385982/2377343
		//Caching with "CACHE CONTROL"
			header('Cache-control: max-age='. ($year=60*60*24*365) .', public');
		//Caching with "EXPIRES"  (no need of EXPIRES when CACHE-CONTROL enabled)
			//header('Expires: '.gmdate(DATE_RFC1123,time()+$year));
		//To get best cacheability, send Last-Modified header and ...
			header('Last-Modified: '.gmdate(DATE_RFC1123,filemtime(__file__)));  //i.e.  1467220550 [it's 30 june,2016]
		//reply using: status 304 (with empty body) if browser sends If-Modified-Since header.... This is cheating a bit (doesn't verify the date), but remove if you dont want to be cached forever:
			// if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {  header('HTTP/1.1 304 Not Modified');   die();	}
			header("Content-type: application/javascript;  charset=utf-8");
		?>
		// ************ these useful scripts got from: https://github.com/ttodua/useful-javascript/   **********
		// "<script>"  dont remove this line,,, because, now JAVSCRIPT highlighting started in text-editor

<?php
		$random_name = "button_".rand(1,999999999).rand(1,999999999);
		?>
		"use strict";

(function ()
		{
			// Name the plugin anything we want
			tinymce.create( 'tinymce.plugins.<?php echo $random_name;?>',
			{
				init: function (ed, url)
				{

<?php foreach ($this->tinymce_buttons as $each_button ) { ?>
					// The button name should be the same as used in PHP function of WP
					ed.addButton( '<?php echo $each_button["button_name"];?>',
					{
						// Title of button
						title: '<?php echo $each_button["shortcode"];?>',
						// icon url of button
						image: '<?php echo $each_button["icon"];?>', //url +
						// Onclick action onto button
						onclick: function ()
						{
							// Create shortcode string, with default values
							var val = '<?php echo $this->shortcode_example($each_button["shortcode"], $each_button["default_atts"]);?>';
							// Insert shortcode in text-editor
							ed.execCommand( 'mceInsertContent', false, val );
						}
					});
				<?php } ?>

},
				createControl: function (n, cm) {
					return null;
				}

});

// first parameter	- the same name as defined in PHP function of WP
			// second parameter	- the module name (as defined a bit above)
			tinymce.PluginManager.add( '<?php echo "button_handle_" . $this->slug;?>', tinymce.plugins.<?php echo $random_name;?> );

})();
		//</script>
		<?php
		exit;
	}
	
	// show toggled (2-lined) tinymce editor 
	public function tinymceToggled(){
		add_filter( 'tiny_mce_before_init', function($array){ $array[ 'wordpress_adv_hidden' ]=false; return $array; } );
		add_filter( 'mce_buttons',	function ( $button_names ) { return array_diff( $button_names, ['wp_adv'] ); } ); 
	}
	public function tinymceAddMediaButton(){
		add_filter( 'mce_buttons',	function ( $button_names ) { $button_names[]='wp_add_media';  return $button_names; } );
	}
				
	public function tinymceRemoveButtons($buttons){
		//format,select,bold,italic,bullist,numlist,blockquote,alignleft,aligncenter,alignright,link,wp_more,spellchecker,wp_adv,dfw,wp_add_media
		//add_filter( 'mce_buttons',	function ( $button_names ) {  return array_diff( $button_names, $buttons ); } ); 
		//'strikethrough','hr','forecolor','pastetext','removeformat','charmap','outdent','indent','undo','redo','wp_help'
		//add_filter( 'mce_buttons_2',	function ( $button_names ) {  return array_diff( $button_names, $buttons ); } ); 
	}
			//if ($GLOBALS['current_screen']->post_type==$post_type) { 
    public function remove_media_button()
    {
		add_action('admin_head', function() { remove_action('media_buttons', 'media_buttons'); });
	}
	
	//other mods: https://developer.wordpress.org/reference/functions/wp_tinymce_inline_scripts/

//$this->check_actions();
	public function check_actions($act = "")
	{
		if ($act=="") $act=sanitize_key($_GET['actionn']);
		
		if ($act == 'myButons88')
		{
			header("Content-type: application/javascript");?>
			
			//
			(function() {
			tinymce.create('tinymce.plugins.Nlineeplg', {
				init : function(ed, url) {

ed.addButton('youtube_video', {
							title : 'youtub_vid',
							image : url+'/library/media/tinymce__editor_buttons/youtubee.png',
							onclick : function() {
								var newtex= prompt("Youtube Link", ""); if (null == newtex) {return;}
									var finall='[YoutubeVideo url="'+newtex+'"]';
								ed.execCommand('mceInsertContent', false, finall);
									
							}
						});
							
						
						ed.addButton('audioo', {
							title : 'audioo',
							image : url+'/library/media/tinymce__editor_buttons/audio.png',
							onclick : function() {
								var newtex= prompt("Audio link", ""); if (null == newtex) {return;}
									var finall='[audio mp3="'+newtex+'"]';
								ed.execCommand('mceInsertContent', false, finall);
									
							}
						});
							
						
						
						ed.addButton('add_spacee_button', {
							title : 'AddNewLin',
							image : url+'/library/media/tinymce__editor_buttons/adl_img.png',
							onclick : function() {
								ed.execCommand('mceInsertContent', false, '<span style="margin:8px 0 0 0; display:block;" class="myNewLine_buton">&nbsp;</span>');
								//ed.execCommand('mceInsertContent', false, "\r\n<br/>"+"&nbsp;"+"\r\n<br/>");
							}
						});

ed.addButton('removeline_button', {
							title : 'RemoveLines',
							image : url+'/library/media/tinymce__editor_buttons/rml_img.png',
							onclick : function() {
								var gotted= tinyMCE.activeEditor.selection.getContent({format : 'raw'})
								var newtex= gotted.replace(/<br \/>/g,'');
									newtex= newtex.replace(/\r\n/g,'');
									newtex= newtex.replace(/\n/g,'');
								ed.execCommand('mceInsertContent', false, newtex);	
							}
						});

ed.addButton('abzac_button', {
							title : 'Abzaci',
							image : url+'/library/media/tinymce__editor_buttons/paragraphh.png',
							onclick : function() {
								ed.execCommand('mceInsertContent', false, '<span style="margin:0 0 0 10px;" class="myspace_buton">&nbsp;</span>');
							}
						});
						
						
						
						ed.addButton('lists', {
							title : 'List Pages,Categories,Menus',
							image : url+'/library/media/tinymce__editor_buttons/lists.png',
							onclick : function() {
								var newtex= prompt('Insert AUTO-LISTING (Pages,Categories or Menus..)\r\ni.e.\r\n[list type="categories" child_of="34"]\r\n[list type="pages"         child_of="34"] (or child_of="this")\r\n[list type="menu" menu="My_Custom_Menu_Name"] (or menu="menu_ID")\r\n\r\n p.s.you can use all other parameters, described in online references ("wp_list_pages" or "wp_list_categoris" or "wp_nav_menu")', '[list type="pages" child_of="this"]'); if (null == newtex) {return;}
								ed.execCommand('mceInsertContent', false, newtex);
							}
						});

ed.addButton('videomovie', {
							title : 'VideoMovie',
							image : url+'/library/media/tinymce__editor_buttons/video.png',
							onclick : function() {
								var newtex= prompt('mp4 link'); if (null == newtex) {return;}
									newtex= '[video url="'+ newtex +'"]';
								ed.execCommand('mceInsertContent', false, newtex);
							}
						});

ed.addButton('script', {
							title : 'Scriptt',
							image : url+'/library/media/tinymce__editor_buttons/script.png',
							onclick : function() {
								var newtex= prompt('insert code'); if (null == newtex) {return;}
									newtex= '[script content="'+ encodeURIComponent(newtex)  +'"]';
								ed.execCommand('mceInsertContent', false, newtex);
							}
						});

},
					createControl : function(n, cm) {
						return null;
					}
					
					
				});
				tinymce.PluginManager.add('MyButtonss1', tinymce.plugins.Nlineeplg);
			})();
				
			<?php	
			exit;
		}
		
	}
	// =========================== TinyMce ================================ //

public function add_extra_options_page()
	{
		add_action('admin_menu',  function () {
			//add_menu_page('sample_page', 'sample_page', 'administrator','smpl_pggg', 'fnc34252');
			add_submenu_page('options-general.php' , 'MY_EXTRA Options', 'MY_EXTRA Options', 'edit_others_posts', 'mysubpage-slug8452', [$this, 'fnc345732523'] );
		} );
	}
	public function fnc345732523() {
		$all_opts=$this->get_my_site_option();

//if updated
		if (isset($_POST['securit_noncee23'])){    
			$this->NonceCheckk('securit_noncee23','myopts_exs2');

$all_opts= $this->sanitize_text_field_recursive( $_POST['my'] ); 
			$this->update_my_site_options($all_opts);
		}

?>
		<form action="" method="POST" class="additionals">
			<?php 	//wp_editor( htmlspecialchars_decode(get_option('nwsMTNG_notes_'.$laang)), 'mtng_notes_styl_ID'. $laang, $settings = array('textarea_name'=>'nwsMTNG_notes_'. $laang,  'editor_class' => "editoor_nws_note")); ?>
			<h2>Extra options   (0= OFF,  1= ON)</h2>
			<?php
			$this->input_fields_from_array($all_opts,'my');
			?>
			<div class="my_save_divv" style="text-align:center; position:fixed; bottom:20px; left:40%; padding:10px; background-color: red; z-index:999; "><input type="submit" class="my_SUBMITT" value="SAVE" /></div> <?php echo $this->NonceFieldd('securit_noncee23','myopts_exs2'); ?> 
		</form>
		<?php 
	}

public function compress_php_header($isWP=false)
	{
		ob_start('ob_gzhandler');	//similar as: ini_set('zlib.output_compression', '1');
		if ($isWP){
			add_action('wp', (function (){ if (!is_admin()) ob_start('ob_gzhandler'); } ) ,1);
			remove_action( 'shutdown', 'wp_ob_end_flush_all', 1 );
		}
	}
	
	public function disable_admin_dashboard_index($redirect_to ='profile.php')
	{
        add_action('admin_menu', function (){
			if ($this->is_administrator())  return;
            //$user = wp_get_current_user();
            //if( $user && isset($user->user_email) && 'user@email.com' == $user->user_email ) {
			//not needed to remove, because not privilegged at all
			//remove_menu_page('tools.php');  users.php  plugins.php  themes.php  options-general.php  edit-comments.php  page.php   upload.php  edit.php?post_type=page  edit.php	 
			remove_menu_page('index.php');
        });
		
		
		add_action('wp_dashboard_setup', function() use ($redirect_to) {
			if ($this->is_administrator())  return;
			header("location:./$redirect_to", true, 302); exit;
		});
		
		
		add_action('current_screen',  function () {
			if ($this->is_administrator())  return;
			$my_current_screen = get_current_screen();
			if (isset($my_current_screen->base) && $my_current_screen->base == 'about') {
				wp_redirect(admin_url());
				exit();
			}
		});

}
	public function remove_footer_wp_version()
	{
		add_action( 'admin_menu', function(){ if (!$this->is_administrator()) remove_filter( 'update_footer', 'core_update_footer' );  } );
	}
	
	public function remove_admin_menus()
	{
        //remove icons from admin  
        add_action('admin_bar_menu', function($wp_admin_bar) 
		{
			if ($this->is_administrator())  return;
			$allowed = ['menu-toggle', 'logout', 'edit-profile', 'my-account', 'view-site',];
			if ( ! $this->helpers->is_administrator() )
			{
				foreach($wp_admin_bar->get_nodes() as $each)
				{
						if (!in_array($each->id, $allowed))
					$wp_admin_bar->remove_node( $each->id ); 
				}
			}
			//removes:  'my-sites', 'wp-logo', 'new-content', 'view', 'user-actions', 'user-info', 'edit-profile', 'logout', 'my-account', 'search'
			
            return $wp_admin_bar;
		});
	}
	
	
	public function remove_admin_bar($from_backend_too=true)
	{
		add_action('init', function() use ($from_backend_too) {
			if ($this->is_administrator()) return;
			//remove admin bar from FRONTEND 
			add_filter('show_admin_bar', '__return_false');	//show_admin_bar(false);
			//remove admin bar from BACKEND
			if ($from_backend_too)
			{
				add_filter( 'admin_title', function(){ $GLOBALS['wp_query']->is_embed=true;  add_action('admin_xml_ns', function(){ $GLOBALS['wp_query']->is_embed=false; } ); } );
				remove_action( 'in_admin_header', 'wp_admin_bar_render', 0 );
			}
		});
	}
	
	public function remove_admin_sidebar($both=true)
	{
		add_action('init', function(){
			if (!$this->is_administrator())
				add_action('admin_head', function(){ echo '<style>#adminmenumain{display:none;}</style>'; } );
		});
	}

public function add_featured_image_column($post_type='post')
	{
		add_filter("manage_{$post_type}_posts_columns", function ($columns) { 
			$columns['featured_image'] = 'Featured Image'; return $columns; 
		});
		add_filter("manage_{$post_type}_posts_custom_column", function ($column_name, $post_id) {
			if( $column_name == 'featured_image' ) {
				echo get_the_post_thumbnail($post_id, 'thumbnail');
			}
			return $column_name;
		}, 10, 2);

return;
		foreach ( $available_post_types as $post_type ) {
			add_action( "manage_{$post_type}_posts_custom_column", array( $this, 'fiat_custom_columns' ), 2, 2 );
			add_filter( "manage_{$post_type}_posts_columns", array( $this, 'fiat_add_thumb_column' ) );
			add_filter( "manage_edit-{$post_type}_sortable_columns", array( $this, 'fiat_thumb_sortable_columns' ) );
		}

// For taxonomies.
		$taxonomies = get_taxonomies( array(), 'names' );

foreach ( $taxonomies as $taxonomy ) {
			add_action( "manage_{$taxonomy}_posts_custom_column", array( $this, 'fiat_custom_columns' ), 2, 2 );
			add_filter( "manage_{$taxonomy}_posts_columns", array( $this, 'fiat_add_thumb_column' ) );
		}
		
		
		
	}
	
	
	//add_action( 'pre_get_posts', 'querymodify_2322',77); 
	public function querymodify_2322($query) { $q=$query;
		if( $q->is_main_query() && !is_admin() ) {
			if($q->is_home){
				$q->init();			
				$q->set('post_type',LNG);
				$q->set('category__not_in', 64);
				$q->set_query_vars('category__not_in',array(64)  );
			}
		}
		return $q;
	}

// Register Custom Post 	
	//add_action('init', 	'my_reg_postype32323'); 
	public function my_reg_postype32323() {
		foreach ($GLOBALS['my_Additional_post_typesss'] as $each) {
			$title = isset( $each['title'] ) ?  $each['title']  : $each['name'];
			// https://codex.wordpress.org/Function_Reference/register_post_type 
			register_post_type( $each['name'], [
				'label'	  => __( $title ),	'description'  => __( $each['name'].'s'),
				'labels'	=> ['name' => $each['name'], 'singular_name' => $each['name'].' '.'page'],
				'supports'	=> ['title','editor', 'thumbnail', 'excerpt', 'page-attributes', 'post_tag', 'revisions','comments','post-formats'],
				'taxonomies'=> ['category', 'post_tag'],  
				'public'			=> true,	'query_var'=> true,				'publicly_queryable'=>true,	'show_ui'=> true,	'show_in_menu'	=> true,
				'show_in_nav_menus'	=> true,	'show_in_admin_bar'	=> true,	'menu_position'	=> 18,
				'can_export'		=> true,	'hierarchical' => true, 'has_archive'	=> true, 'menu_icon' => 'dashicons-editor-spellcheck', // https://developer.wordpress.org/resource/dashicons/#editor-spellcheck
				'exclude_from_search' => false,	'capability_type'=> 'page',
				'rewrite' => array('with_front'=>true,   ), 
			] );
		}
	}
	//add_action('init', 'my_custom_init');  function my_custom_init() { add_post_type_support( 'page', 'excerpt' ); }

// increase filtering quick-menu-search results (this seems better than other a bit harder methods, like: https://goo.gl/BWMmDp )
	public function init__quicksearch() { add_action( 'pre_get_posts', [$this, 'myFilter_quicksearch'], 10, 2 );  }
	public function myFilter_quicksearch( $q ) {
		// example of $q properties: https://goo.gl/SNeDwX
		if(isset($_POST['action']) && $_POST['action']=="menu-quick-search" && isset($_POST['menu-settings-column-nonce'])){	
			// other parameters for more refinement: https://goo.gl/m2NFCr
			if( is_a($q->query_vars['walker'], 'Walker_Nav_Menu_Checklist') ){
				$q->query_vars['posts_per_page'] = property_exists($this,'navmenu_search_items') ? $this->navmenu_search_items :  20;
			}
		}
		return $q;
	}

public function init__postsperpage() { add_action( 'pre_get_posts', [$this,'wpsites_query'], 15);  }
	public function wpsites_query( $query ) {
		if ( !is_admin() && $query->is_archive && $query->is_main_query() ) {
			$query->set( 'posts_per_page', $this->posts_per_page );
		}
	}

//  add_action( 'admin_init', 'allow_editor_increased_access');
	// https://codex.wordpress.org/Roles_and_Capabilities#edit_theme_options
	public function allow_editor_increased_access(){
		$role_object = get_role( 'editor' );
		if(empty($role_object )) return;
		$role_object->add_cap( 'edit_theme_options' );
		$role_object->add_cap( 'update_core' );
		$role_object->add_cap( 'update_themes' );
		$role_object->add_cap( 'switch_themes' );
		$role_object->add_cap( 'delete_themes' );
		$role_object->add_cap( 'delete_plugins' );
		$role_object->add_cap( 'update_plugins' );
		//$role_object->add_cap( 'create_users' );  // will access ADMIN!
		//$role_object->add_cap( 'edit_users' );  // will access ADMIN!
		$role_object->add_cap( 'delete_users' );
		$role_object->add_cap( 'remove_users' );
		$role_object->add_cap( 'edit_files' );
		$role_object->add_cap( 'list_users' );
		$role_object->add_cap( 'edit_dashboard' );
		// CAREFULL !
		//$role_object->add_cap( 'manage_options' );
	}

//add_action('admin_head', 'hide_menu'); 
	public function hide_menu() {
		remove_submenu_page( 'themes.php', 'themes.php' ); // hide the theme selection submenu
		remove_submenu_page( 'themes.php', 'widgets.php' ); // hide the widgets submenu
		remove_submenu_page( 'themes.php', 'custom-header' );
		remove_submenu_page( 'themes.php', 'custom-background' );
	}

//add_filter('excerpt_more', 'excerpt_more_func');   public function excerpt_more_func($more) {	return ' <a class="read-more" href="'. get_permalink(get_the_ID()) . '"> (Continue Reading)</a>';}
	//add_filter('excerpt_length', 'excerpt_length_func');   public function excerpt_length_func() {    return 25;}

public function noindex_pagesss() {
		if ( !is_404() && !is_page() && !is_single() && !is_search() && !is_archive() && !is_admin() && !is_attachment() && !is_author() && !is_category() && !is_front_page() && !is_home() && !is_preview() && !is_tag())  { echo '<meta name="robots" content="noindex, nofollow">'; }
	}

// remove category base: pastebin_com/raw/YpV0wp27
	
	public function referrerIsSameDomain()
	{
		return $this->startsWith(wp_get_referer(), home_url());
	}
	
	//add_action( 'after_setup_theme', 'theme_supportss' );  
	public function theme_supportss(){
		// https://codex.wordpress.org/Function_Reference/add_theme_support#HTML5
		//remove_theme_support( 'custom-header' ); 
		add_theme_support('menus');			// Add support for:		menus
		add_theme_support('title-tag');   	// Add support for:		titles
		add_theme_support('editor-style');	// Editor Styles
		add_editor_style();
		add_theme_support( 'post-thumbnails');	// Enable Thumbnails for Feature Images 
		set_post_thumbnail_size( 200, 150 );
		add_image_size('my-small-thumbnail', 150, 150, true);
		add_image_size('my-medium-thumbnail', 650, 150, true);
		// Translation Ready
				//load_theme_textdomain( 'my', get_template_directory() . '/languages' );
		add_theme_support('automatic-feed-links');	// Add default posts and comments RRS feeds links to the head.
		add_theme_support( 'html5', ['search-form'] );//Suppot HTML5 Search Form
		//load_theme_textdomain( 'my', get_template_directory() . '/languages' );
	}

// add_filter('upload_mimes', 'custom_upload_mimes');
	public function custom_upload_mimes ( $existing_mimes=array() ) {
		// add your extension to the mimes array as below
		$existing_mimes['zip']	= 'application/zip';
		$existing_mimes['gz']	= 'application/x-gzip';
		$existing_mimes['txt']	= 'text/plain'; 
		
		if (!array_key_exists('zip', $existing_mimes)) $existing_mimes['zip'] = 'application/zip';  
		if (!array_key_exists('gz|gzip|zip', $existing_mimes)) $existing_mimes['gz|gzip|zip'] = 'application/x-zip'; 
		//	['gz|gzip'] => application/x-gzip
		//	[rar] => application/rar
		//	[7z] => application/x-7z-compressed
		return $existing_mimes;
	}

//add_action( 'wp_enqueue_scripts','xxxx1332434',44);
	//add_action( 'admin_enqueue_scripts','xxxx1332434',44);
	public function xxxx1332434(){
		//		wp_register_script( 'jquery', false, array( 'jquery-core', 'jquery-migrate' ), '1.11.0' );
		//		wp_register_script( 'jquery-core', '/wp-includes/js/jquery/jquery.js', false, '1.11.0' );

foreach($GLOBALS['odd']['scripts'] as $name=>$value){
			$each_UPPERCASE=strtoupper(str_replace('-','_',$name));
				
			if($this->definedTRUE('LOAD_'.$each_UPPERCASE)){
				//force to load my JQUERY
				if(!$this->definedTRUE('DISABLE_MY_'.$each_UPPERCASE.'_FORCE')){ wp_deregister_script($name);	}
				$registered	= wp_script_is( $name, 'registered' );
				$enqueued	= wp_script_is( $name, 'enqueued' );
				if (!$registered)	{ 
					if(!empty($GLOBALS['odd']['scripts'][$name]['js'])) {
						wp_register_script($name, $GLOBALS['odd']['scripts'][$name]['js'], 	array(), $this->changeable_JS_CSS_version, false );	
					}
					if(!empty($GLOBALS['odd']['scripts'][$name]['css'])) {
						wp_register_style( $name, $GLOBALS['odd']['scripts'][$name]['css'],	array(), $this->changeable_JS_CSS_version, false );	
					}
				}
				if (!$enqueued)		{
					if(!empty($GLOBALS['odd']['scripts'][$name]['js'])) {
						wp_enqueue_script( $name );
					}
					if(!empty($GLOBALS['odd']['scripts'][$name]['css'])) {
						wp_enqueue_style	( $name );
					}
				}
			}
		}
	}

public function register_stylescript($admin_or_wp, $type, $handle=false, $url=false, $dependant=null, $version=false, $target=false)
	{
		add_action( $admin_or_wp.'_enqueue_scripts',	function() use($type, $handle, $url, $dependant, $version, $target) {
			$this->enqueue($type, $handle, $url, $dependant, $version, $target);
		}); 
	}

public function enqueue($type, $handle=false, $url=false, $dependant=null, $version=false, $target=false)
	{
		//lets allow shorthanded start
		$localstart = 'assets';
		if( substr($url,0, strlen($localstart) ) == $localstart ) 
			$url = $this->moduleURL. $url;
		if ( ! call_user_func("wp_".$type."_is",	$handle, "registered" ) ){
			call_user_func("wp_register_".$type,	$handle, $url,  $dependant,  $version, $target );   //,'jquery-migrate'
		}
		if ( ! call_user_func("wp_".$type."_is",	$handle, "enqueued" ) ){
			call_user_func("wp_enqueue_".$type,	$handle);
		}
	}

public function add_localscript($handle, $string){
		$is_js = stripos($string,'<script>')!==false;
		$js_or_css = $is_js ? 'script' : 'style';
		//$url = $this->moduleURL . '?
		//register_stylescript($js_or_css, $handle, $url)
	}

public function deregister_jquery_scripts($admin_or_public=true, $jquery_too=false)
	{
		$this->deregister_jquery_too_f9 = $jquery_too;
		add_action( ($admin_or_public ? 'admin':'wp').'_enqueue_scripts', function () {

if ($this->deregister_jquery_too_f9) wp_deregister_script('jquery');

$jquery_ui = array(
				"jquery-ui-widget",
				"jquery-ui-mouse",
				"jquery-ui-accordion",
				"jquery-ui-autocomplete",
				"jquery-ui-slider",
				"jquery-ui-tabs",   
				"jquery-ui-draggable",
				"jquery-ui-droppable",
				"jquery-ui-selectable",
				"jquery-ui-position",
				"jquery-ui-datepicker",
				"jquery-ui-resizable",
				"jquery-ui-dialog",
				"jquery-ui-button"
			);
			foreach($jquery_ui as $script){
				wp_deregister_script($script);
			}
		});
	}

//if used earlier than INIT 
	public function get_permalink_ADOPTED($post=false){
		global $wp_rewrite;	
		if (empty($wp_rewrite)){
			if(is_object($post))	 {$link=$post->guid; }
			elseif(is_numeric($post)){ $post_obj=get_post($post, OBJECT); $link=get_permalink($post_obj->ID); }
		}
		else{
			if(is_object($post))	{ $link=get_permalink($post->ID);}
			else					{ $link=get_permalink($post); }
		}
		return  $link;
	}

//add_filter('the_content', 'empty_div_add');
	public function empty_div_add($content) {
		if (defined('IS_SINGLEE') && IS_SINGLEE){ $content = '<div class="bef_cont_div"></div><div class="cont_div">'.$content.'</div><div class="aft_cont_div"></div>'; } 
		return $content;
	}

public function titles_convertacia($inputed_title) {
		$search_fraze=get_search_query();
		//if the page seems to be "SEARCH results" page
		if ($search_fraze)	{$final= str_replace( $search_fraze, '<span class="fouund_phraze">'.$search_fraze.'</span>', $inputed_title);	}
		else				{$final= $inputed_title;}
		$final = str_replace('  ',' ',$final);
		return $final;
	}

public function getExtension($fileUrl)
	{
		$array=explode('.', basename(parse_url($fileUrl)['path']));
		return $array[count($array)-1]; 
	}

public function redirect_to_homefolder($siteSlug= "geo")
	{
		// redirect to /GEO
		$redirect_lang = 1;
		if ($redirect_lang)
			if (!is_admin())
				if( stripos($this->currentURL,"/$siteSlug/")===false && stripos($this->currentURL,'/wp-login')===false  && stripos($this->currentURL,'/wp-admin')===false   )
					$this->php_redirect( str_replace($this->domain, $this->domain."/$siteSlug/",  $this->currentURL));
	}

//not_founded_images_redirections (when on FTP, the file is not found, then automatically, the site is loaded.. so, in this case, use our function.
	public function not_found_images_redirect() {
		if (in_array( get_url_parts($this->currentURL,'extensionn'), ['png','jpg','jpeg','gif','bmp','svg']))		{  
			// ======= 1 ========  output custom image FORMAT
			OutputImageFile($this->baseDIR.'/library/media/image-not-found.png');
			// ======= 2 ========  output custom image CREATED
				// https://stackoverflow.com/a/31474885/2377343
		}
	}

public function OutputImageFile($file=''){ 
		if ( !in_array( $this->getExtension($file), ['jpg','jpeg','png','bmp','gif']) ) return'';
		header("Content-type: image/png");  die( $this->file_get_contents($file)  ); 
	}

public function get_parent_slugs($post){
		$final_SLUGG = '';
		if (!empty($post->post_parent)){
			$parent_post= get_post($post->post_parent);
			while(!empty($parent_post)){
				$final_SLUGG =  $parent_post->post_name .'/'.$final_SLUGG; 
				if (!empty($parent_post->post_parent) ) { $parent_post = get_post( $parent_post->post_parent); } else{ break ;} 
			}
		}
		return $final_SLUGG;
	}
	
	
	// navigation page numbers
	public function wpbeginner_numeric_posts_nav( $array = array()) {	
		$wp_query= (!empty($array['wp_query']) ? $array['wp_query'] : $GLOBALS['wp_query'] );
		$show_all_pages = !empty($array['show_all_pages']);
		if( is_singular() )	return "";						// Stop if single content page
		if( $wp_query->max_num_pages <= 1 ) {return "";}	// Stop execution if there's only 1 page	
		$paged = !empty($wp_query->query['paged']) ? absint($wp_query->query['paged']) : 1;		//$pNUMB = get_query_var('paged')
		$temp_global_paged=$GLOBALS['paged'];    $GLOBALS['paged']=$paged;
		$max   = intval( $wp_query->max_num_pages );
		if ( $paged >= 1 )	{$links[] = $paged;} //	Add current page to the array 
		if ( $paged >= 3 ) 	{$links[] = $paged - 1;	$links[] = $paged - 2;} //	Add the pages around the current page to the array 
		if ( ( $paged + 2 ) <= $max ){	$links[] = $paged + 2;	$links[] = $paged + 1; }
		if($show_all_pages){  $links = range(1,  $max); }
		
		$out = "\n";
			if(!$show_all_pages) {
				if ( get_previous_posts_link() ){	//Previous Post Link
					$out .= '<li class="previous_pagee nextprev_pg">'.get_previous_posts_link('<span style="position:relative;top:-3px;">&larr;</span>').'</li>' . "\n";	
				}
			}
			if ( ! in_array( 1, $links ) ) {	//Link to first page (plus ellipses if necessary)
				$class_ = 1 == $paged ? ' class="active"' : '';
				$out .=  '<li'.$class_.'><a href="'.esc_url( get_pagenum_link( 1 ) ).'">1</a></li>' . "\n";
				if ( ! in_array( 2, $links ) )	$out .= '<li>…</li>';
			}
			sort( $links );	foreach ( (array) $links as $link )	{ //Link to current page, plus 2 pages in either direction if necessary
				$class_ = $paged == $link ? ' class="active"' : '';
				$out .= '<li'.$class_.'><a href="'.esc_url(get_pagenum_link($link)).'">'.$link .'</a></li>' . "\n";
			}
			if ( ! in_array( $max, $links ) ) { //Link to last page (plus ellipses if necessary)
				if ( ! in_array( $max - 1, $links ) )	
					$out .= '<li class="three_dots">…</li>' . "\n";
				$class_ = $paged == $max ? ' class="active"' : '';
				$out .=  '<li'.$class_.'><a href="'.esc_url(get_pagenum_link($max)).'">'.$max.'</a></li>'."\n";
			}
			if(!$show_all_pages) {
				if ( get_next_posts_link() ) { //Next Post Link 
					$out .='<li class="next_pagee nextprev_pg">'.get_next_posts_link('<span style="position:relative;top:-3px;">&rarr;</span>').'</li>'."\n";
				}
			}
		$out .= "\n";
				//restore variable
				$GLOBALS['paged']=$temp_global_paged;
		if(!empty($array['use_goto'])) {
			$out .= '<div class="goto_nav"><input type="text" id="goto_nav" value="" placeholder="123" /><button onclick="goto_page();">'.( !empty($array['goto_string']) ? $array['goto_string'] : 'go to').'</button> <script>function goto_page() { var el= document.getElementById("goto_nav"); var base_link=\''.get_pagenum_link(19999991).'\'; window.location= base_link.replace("19999991",el.value ) ; } </script> </div>'; 
		}
		return  $out;
	}
		
	// https://stackoverflow.com/questions/18401236/custom-category-tree-in-wordpress
	//foreach (get_terms($allTermSlugs, array('hide_empty'=>0, 'orderby'=>'id', 'parent'=>0)  ) as $category)  echo my_Categ_tree($category->taxonomy,$category->term_id);
	public function my_Categ_tree($TermName='', $termID, $separator='', $parent_shown=true ){
		$args = 'hierarchical=1&taxonomy='.$TermName.'&hide_empty=0&orderby=id&parent=';
				if ($parent_shown) {$term=get_term($termID , $TermName); $output=$separator.$term->name.'('.$term->term_id.')<br/>'; $parent_shown=false;}
		$separator .= '-';	
		$terms = get_terms($TermName, $args . $termID);
		if(count($terms)>0){
			foreach ($terms as $term) {
				//$selected = ($cat->term_id=="22") ? " selected": "";
				//$output .=  '<option value="'.$category->term_id.'" '.$selected .'>'.$separator.$category->cat_name.'</option>';
				$output .=  $separator.$term->name.'('.$term->term_id.')<br/>';
				$output .=  my_Categ_tree($TermName, $term->term_id, $separator, $parent_shown);
			}
		}
		return $output;
	}

public function wp_mails_init()
	{
		add_filter( 'wp_mail_from',			function( $email ) { return 'contact@'.$_SERVER['HTTP_HOST']; } );
		add_filter( 'wp_mail_from_name',	function( $name ) { return 'WordPress Email System'; } );
		add_filter( 'wp_mail_content_type', function($cotnent_type=false){ return "text/html"; } ) ;
		// $headers = array('Content-Type: text/html; charset=UTF-8')
	}

public function recountCategories($tax_name='category')
	{
		$terms_ids = get_terms( ['taxonomy' => $tax_name, 'fields' => 'ids','hide_empty' => false]);
		wp_update_term_count_now( $terms_ids, $tax_name);
	}

public function random_val($name){
		$randoms = get_site_option('randoms_for_main_site', array());
		if(empty($randoms) || empty($randoms[$name])){
			$randoms[$name]= random_stringg(16);
			update_site_option('randoms_for_main_site', $randoms);
		}
		return $randoms[$name];
	}

// for SEARCH RESULTS, lets make the "search query" in CSS CLASS
	public function searchWorldInit()
	{
		add_filter('the_content',	'searchWord_blacking',14);
		add_filter('the_excerpt',	'searchWord_blacking',14);
		add_filter('the_title',		'searchWord_blacking',14);  // in this case, $content will mean title
	}
	public function searchWord_blacking($content) {
		if (!empty($GLOBALS['wp_query']) && $GLOBALS['wp_query']->is_main_query() && is_search() ){ 
			$search_query=get_search_query();
			//avoid replacing in "title" attributes 
			//$content = preg_replace('((?!style)|(?!class))=[\'"](.*?)[\'"]/si','',$content);
			//$content = preg_replace('/(?<!(style|class|href))\=[\'"](.*?)[\'"]/si','',$content);
			//$content = preg_replace('/\<(.*?)'..'(.*?)\>/si/si','$1 $2',$content);
			//$content=str_replace($search_query,'<span class="searchquery_blacken">'.$search_query.'</span>',$content);
			$content=preg_replace('/(\<.*?\>)(.*?)'.$search_query.'(.*?)(\<.*?\>)/si', '$1$2<span class="searchquery_blacken">'.$search_query.'</span>$3$4',$content);
		}
		return $content;
	}

// removing WP version meta-tags ( https://stackoverflow.com/q/16335347/2377343 ) 
	public function remove_version_hints()
	{	
		// hide VERSION GENERATOR
		foreach(['the_generator','get_the_generator_html','get_the_generator_xhtml','get_the_generator_atom','get_the_generator_rss2','get_the_generator_comment','get_the_generator_export','wf_disable_generator_tags'] as $e) 
		add_filter($e,	(function () {return '';}) ); 
		
		// Hide "?vers=XXXXX" strings from scripts and styles  ( https://premium.wpmudev.org/blog/how-to-hide-your-wordpress-version-number/ )
		add_action( 'after_setup_theme', function(){
			remove_action('wp_head', 'wp_generator');	//remove inbuilt version
			remove_action('wp_head', 'woo_version');	//remove Woo-version (in case someone uses that)
		} ); 
		
		foreach(['style_loader_src','script_loader_src'] as $e) 
		add_filter( $e, function ( $src ) { $vers= get_bloginfo( 'version' );	return ( strpos( $src, 'ver=' . $vers ) ) ? str_replace( 'ver='. $vers, 'ver='. substr($vers, -6) , $src ) : $src;	}, 9999 ); 
		
		foreach(['script_loader_src','style_loader_src'] as $e) 
		add_filter($e, function ( $src ) {global $wp_version;
			parse_str(parse_url($src, PHP_URL_QUERY), $query);
			if ( !empty($query['ver']) && ($query['ver'] === $wp_version || $query['ver'] == $wp_version) ) { $src = remove_query_arg('ver', $src); }   return $src;
		} );
	}
 
	// https://pastebin_com/sPb1qvJ0
	
	public function delete_transients_by_prefix($myPrefix, $table_name, $column_name, $prefix=false){
		global $wpdb;
		$myPrefix 		= sanitize_key($myPrefix);
		$sql = "delete from $table_name where $column_name like '%_transient_$myPrefix%' or $column_name like '%_transient_timeout_$myPrefix%'";
		return $wpdb->query($sql);
	}

//add_filter( 'tiny_mce_before_init', 'wptrac_36636_editor_inline_style22' );
	public function wptrac_36636_editor_inline_style22( $settings ) {$settings['content_style'] = (!empty($settings['content_style']) ? $settings['content_style'] : '') . (!empty($GLOBALS['my_tinymce_styles']) ? addslashes($GLOBALS['my_tinymce_styles']) : ''); return $settings;}

//if(!getBlogName()) { header("Location: http://www.mydomain.com/", true, 301); exit; }

public function getBlogName(){
		global $current_blog; 
		$blog_path = explode('/',$current_blog->path);

if(isset($blog_path[2])) {
			return $blog_path[2];
		}
	}

//add_action( 'after_setup_theme', 'my_theme_add_editor_styles' );
	public function my_theme_add_editor_styles() {
		add_editor_style( PHP_customCALL_1.'tinymce_styles&ver='.$this->changeable_JS_CSS_version );
	}
	//if ( $act=='tinymce_styles'){ header('Content-Type: text/css');  echo '	.anons_of{background: gray;} html .mceContentBody { max-width:100%;}'; exit; }

public function input_fields_from_array($value, $keyname='', $replace_spaces=false){	//$keyname= (strpos($keyname,'[') === false) ? '['.$keyname.']' : $keyname;
		echo '<div class="array_fields1"><style>.array_fields1 textarea{max-height:200px!important;  border-radius: 5px; width:100%; color:#53ae14; border: 2px solid black; margin:0 0 0 0px; height:50px; }  .def_textareaa{height:70px;} .high_textarea{height:130px;} .new_block{MARGIN:0 0 0 50px; border:2px solid; border-width:0 0 0 2px;} .txtar{padding:0 0 0 25px;}  .new_block .keyname{color:rgb(248, 48, 83);} </style>';
		$this->input_fields_from_array_RECURSIVE($value, $keyname, $replace_spaces);
		echo '</div>';
	}

public function unzip_url($url, $where)
	{
		$zipLoc = $where.'/temp_'.rand(1,999999). "_". (basename($url)).'.zip';
		wp_remote_get
		(
			$url,
			[
				'timeout'  => 300,
				'stream'   => true,
				'filename' => $zipLoc
			]
		);
		$this->unzip($zipLoc, $where);
		@unlink($zipLoc);
	}

public function unzip($path, $where)
	{ 
		$this->mkdir_recursive($where);
		require_once(ABSPATH . 'wp-admin/includes/file.php');
		\WP_Filesystem();
		\unzip_file($path, $where);
		usleep(300000);
	}
	
	public function unzip_in_dir($dir, $rewrite=true)
	{
		$this->temp_unziped_folders = [];
		foreach( array_filter(glob($dir.'/*.zip'), 'is_file')  as $each_zip)
		{
			$uniqueTag	= md5($each_zip);
			$each_dir	= substr($each_zip, 0, -4); //trim .zip
			if (empty($each_dir)) return; // ! must have, to avoid empty directory threat

// remove if previous unpack was partial.
			if( is_dir($each_dir) && $rewrite )
			{
				if( !array_key_exists($uniqueTag, $this->temp_unziped_folders) || $this->temp_unziped_folders[$uniqueTag]==false )
				{
					$this->rmdir_recursive($each_dir);
					usleep(500000);
					//$this->mkdir_recursive($pathh);
				}
			}
			elseif( !is_dir($each_dir) )
			{
				$this->temp_unziped_folders[$uniqueTag] = false;
				$this->unzip($each_zip, dirname($each_zip));
				$this->temp_unziped_folders[$uniqueTag] = true;
			}
		}
	}

public function is_activation(){
		return (isset($_GET['isactivation']));
	}

public function reload_without_query($params=array(), $js_redir=true){
		$url = remove_query_arg( array_merge($params, ['isactivation'] ) );
		if ($js_redir=="js"){ $this->js_redirect($url); }
		else { $this->php_redirect($url); }
	}

public function if_activation_reload_with_message($message){
		if($this->is_activation()){
			echo '<script>alert(\''.$message.'\');</script>';
			$this->reload_without_query();
		}
	}

public function is_plugin_active($name)  //i.e. woocommerce/woocommerce.php
	{
		return in_array($name, get_option('active_plugins') );
	}
	public function woocommerce_products_to_array($products)
	{
		$new = [];
		foreach($products as $p)
		{  
			$new[] =$p->get_data();
		}
		return $new;
	}
	
	
	//disable emojis
	public function disable_emojicons()
	{
		add_action( 'init', function () {
		  // all actions related to emojis
		  remove_action( 'admin_print_styles', 'print_emoji_styles' );
		  remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
		  remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
		  remove_action( 'wp_print_styles', 'print_emoji_styles' );
		  remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
		  remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
		  remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
		} );

//to remove emojis from TinyMCE
		add_filter( 'tiny_mce_plugins', function ( $plugins ) {
		  if ( is_array( $plugins ) ) {  return array_diff( $plugins, array( 'wpemoji' ) );} 
		  else { return array(); }
		} );
	}

//add_action( 'admin_init', 'theme_options_init' );
	public function theme_options_init(){	 
		// https://codex.wordpress.org/Function_Reference/add_settings_field#Examples
		add_settings_field( 'myprefix_setting-id', 'This is the setting title', 'myprefix_setting_callback_function', 'general', 'myprefix_settings-section-name', array( 'label_for' => 'myprefix_setting-id' ) );
		
		// https://codex.wordpress.org/Function_Reference/add_settings_section#Notes
		add_settings_section('eg_setting_section',	'Example settings in reading',		'funcXXXX',		'reading');
		function funcXXXX( $arg ) {
			// echo section intro text here
			echo '<p>id: ' . $arg['id'] . '</p>';             // id: eg_setting_section
			echo '<p>title: ' . $arg['title'] . '</p>';       // title: Example settings section in reading
			echo '<p>callback: ' . $arg['callback'] . '</p>'; // callback: eg_setting_section_callback_function
		}
		//register_setting( 'bbbbbla', 'sample_theme_options');
	}

public function shortcode_handler_OLD($atts, $content=false){
		$d=debug_backtrace()[0];
		if(!empty($d['args']))
		{
			if(!empty($d['args'][2]))
			{
				$name = $d['args'][2];
				$args = $this->shortcode_atts($name, $atts);
				return call_user_func( [$this, $name], $args, $content);
			}
		}
	}

public function Is_Home_lang($lang=false){
		if ((defined('isLangHomeURI__MLSS') && isLangHomeURI__MLSS) && (is_multisite() && IS_HOMEE && (!$lang || $lang==LNG ))){
			return true;
		}
		return false;
	}

//Advanced custom fields alternative
	//add_action('init', 'acf_getfield_detect', 1);
	public function acf_getfield_detect(){
		if (!function_exists('get_field')){
			function get_field(){
				return 'Advanced Custom Fields plugin is not installed';
			}
		}
	}
	
	
    public function jqueryRestore() { 
		add_action('admin_head',function(){ echo '<script>$=jQuery;</script>'; });
		add_action('wp_head',	function(){ echo '<script>$=jQuery;</script>'; });
	}

// ================ flash rules ================= // 
	public function flush_rules_double(){ add_action('wp', [$this, 'MyFlush__rewrite'] ); }
	public function MyFlush__rewrite($RedirectFlushToo=false){	
		$GLOBALS['wp_rewrite']->flush_rules(); 
		flush_rewrite_rules();
		//DUE TO WORDPRESS BUG ( https://core.trac.wordpress.org/ticket/32023 ) , i use this: (//USE ECHO ONLY! because code maybe executed before other PHP functions.. so, we shouldnt stop&redirect, but  we should redirect from already executed PHP output )
		if($RedirectFlushToo) {echo '<form name="mlss_frForm" method="POST" action="" style="display:none;"> <input type="text" name="mlss_FRRULES_AGAIN" value="ok" /> <input type="submit"> </form> <script type="text/javascript"> document.forms["mlss_frForm"].submit(); </script>';}
	}

public function flush_rules($redirect=false){
		flush_rewrite_rules();
		if($redirect) {
			if ($redirect=="js"){ $this->js_redirect(); }   else { $this->php_redirect(); }
		}
	}
	
	
	// ==================== shortcodes =======================
	public function shortcode_atts($shortcode, $predefined_atts, $passed_atts){
		$new_arr=[]; 
		foreach($predefined_atts as $x){
			$new_arr[ $x[0] ] =  $this->stringToValue($x[1]) ;
		}
		if (!empty($passed_atts)) {
			$filtered_atts=[];
			foreach($passed_atts as $key=>$value){
				$filtered_atts[$key] =  $this->stringToValue($value) ;
			}
			$new_arr = array_merge($new_arr, $filtered_atts);
		}
		$new_arr = $this->sanitize_shortcode_empty_defaults_pre($new_arr);
		$new_atts = shortcode_atts($new_arr, [] );
		return $new_atts;
	}
	
	public function sanitize_shortcode_empty_defaults_pre($atts){
		$ar= ["...","___", 0];
		foreach($ar as $e) { if (array_key_exists($e, $atts)) unset($atts[$e]); }
		return $atts;
	}
	
	public function sanitize_shortcode_empty_defaults($attsArray){
		$new_arr = [];
		foreach($attsArray as $eachAttArr)
		{ 
			if ( in_array($eachAttArr[0], ["...","___", 0] ) ) continue;
			$new_arr[] = $eachAttArr;
		}
		return $new_arr;
	}
	public function shortcode_alternative_message($name, $params_name=false)
	{
		?>
		<div class="alertnative_to_shortcodes">
			<h2><?php _e('(Alternatives to shortcode)'); ?></h2>
			<?php _e('Note, you can always use programatical approach using:'); ?> 
			<br/> <code>&lt;?php echo do_shortcode('[.....]'); ?&gt;</code>
			<br/> or 
			<br/> <code>&lt;?php if (function_exists('<?php echo $name;?>'))		{ echo <?php echo $name;?>(["arg1"=>"value1", ...]); } ?&gt;</code>
		</div>
		<?php
	}
	
	public function shortcode_example_string($array, $strip_tags=false, $htmlentities=false, $ended=false){
		$out = '<code>';
		$out .= '['. $array['name'].'<span class="shortcode_atts">';  $atts = $this->sanitize_shortcode_empty_defaults($array['atts']);  foreach( $atts  as $key=>$value){ $out .= " ".$value[0].'="'. htmlentities($this->truefalse_to_string($value[1])).'"';} $out .='</span>]'; 
		$out = ( $strip_tags	? strip_tags($out) : $out);
		$out = ( $htmlentities	? htmlentities($out) : $out);		
		if( $ended ) 
			$out .= "...[/".$array['name']."]";
		$out .= '</code>';
		return $out;
	}

public function shortcode_example($shortcode, $array, $ended=false){
		$out="[$shortcode ";   foreach($array as $key=>$value){   $out .= $key.'="'.$this->valueToString($value) .'" ';  }   $out = trim($out). "]";
		if( $ended ) 
			$out .= "...[/$shortcode]";
		return $out;
	}

public function shortcodes_table($name, $array)
	{ 
		/*======= example ========
		
		$this->shortcodes_table( "breadcrumbs", [
			[ 'id', 				'',			__('Post ID (you can ignore that parameter if you want to get for current post)', 'breadcrumbs-shortcode') ],
			[ 'delimiter',			'hello', 	__('Your desired delimiter', 'breadcrumbs-shortcode') ],
		] );
		*/
	?>
	<div class="shortcodes_block">
		<h3><?php echo $array['description'];?></h3>
		<table class="form-table shortcodes">
		<tr>
			<td><?php _e('Example:');?></td>
			<td>
				<?php echo $this->shortcode_example_string($array, false,false, array_key_exists('ended', $array) );?>
			</td>
		</tr>
		<tr>
			<td><?php _e('Parameters:');?></td>
			<td>
				<table>
				<tr class="shortcode_tr_descr">
					<td><?php _e('name');?></td><td><?php _e('default value');?></td><td><?php _e('description');?></td>
				<tr>
				<?php 
				foreach($array['atts'] as $key=>$value)
				{ ?>
				<tr>
					<td><code><?php echo htmlentities($value[0]);?></code></td><td><code><?php echo htmlentities($this->truefalse_to_string($value[1]));?></code></td><td><?php echo $value[2];?></td>
				</tr>
				<?php 
				}
				?>
				</table>
			</td>
		</tr>
		</table>
	</div>
		<?php
	}
	
	public function extendShortcodes(){
		add_shortcode('image', function ($atts){ 	$GLOBALS['CategImgggg'] = $atts['url'];
			return '<div class="ImgShortcodeHolder"><img src="'.$atts['url'].'" alt="'.(!empty($atts['title']) ? $atts['title'] : basename($atts['url']) ).'" class="ShortcImageee" /></div>';
		}); 
		add_shortcode('link', function ($atts){
			return '<a href="'.basename($atts['url']).'" class="ShortcLinkk" target="_blank" />'.(!empty($atts['title']) ? $atts['title'] : basename($atts['url']) ).'</a>';
		} );

add_shortcode('iframe', function ($atts){ 
			return '<div class="IframeHolder ifr_'.(!empty($atts['class']) ? $atts['class'] : 'defclass' ).'"><iframe src="'.$atts['url'].'"></iframe></div>';
		} ); 
		add_shortcode('@', function ($atts){ 
			return '&#64;';
		} );
		
		add_shortcode('script', function ($atts, $content=false){
			$cont= urldecode(  $content ? $content : $atts['content'] ); 
			return '<span class="cont_script '.(strpos($cont,'<iframe ')!== false  ?  'contains_frame':'') .'">'.$cont.'</span>';
		} );

add_shortcode('list_subpages', function ($atts){ $out = ''; 
			if (IS_SINGULARR){
				$id= $GLOBALS['post']->ID;
				$args = array(
					'authors'=>'',  'child_of'=>$id,   'date_format'=>get_option('date_format'), 'depth'=> 0, 'echo'=>0,'exclude'=>'','include'=>'',
					'link_after'=>'',   'link_before'=>'',  'post_type'=>'page',  'post_status'=>'publish',  'show_date'=>'',  
					'sort_column'=> 'post_date', //'menu_order, post_title',
					'sort_order'=> '',  'title_li'=> __(''),   //'walker'       => new Walker_Page
				);
				$out = wp_list_pages( $args );
			}
			return '<div class="my_subpagelistt">'.$out.'</div>';
		} );

add_shortcode('video', function ($atts){ 
			$url	= $atts['url'];
			$player = !empty($atts['player']) ? $atts['player'] : 1;
			
			if ($player==1) { $out = 
				'<style type="text/css">body .video-js .vjs-tech {position:relative;} body #my-video{width: 80%; margin: 0 0 0 10%;} body .video-js .vjs-big-play-button{left: 45%; top:45%;}</style> 
				<video id="my-video" class="video-js" controls preload="auto" width="640" height="264"
				poster="" data-setup="{}">
				<source src="'.$url.'" type="video/mp4">
				<p class="vjs-no-js">To view this video please enable JavaScript, and consider upgrading to a web browser that <a href="https://videojs.com/html5-video-support/" target="_blank">supports HTML5 video</a></p>
				</video>';
			}
			elseif ($player==2) { $out = '<video width="'. (!empty($atts['width']) ? $atts['width'] : 480) . '" height="'. (!empty($atts['width']) ? $atts['width'] : 320) . '" controls="controls" preload="auto" poster="#"> <source src="'.$url.'" type="video/mp4" /> </video>';}
			else {$out='';}
			
			return '<div class="VidShortcodeHolder">'.$out.'</div>';
		} ); 
		
		
		// i.e. [list type="categories"	id="32" depth=0 exclude="4,28"] 
		// i.e. [list type="pages"		id="32" depth=0 exclude="4,28"]    (or id="this")
		// i.e. [list type="menu" id="32"]
		add_shortcode( 'list',  function ($atts){
			$TYPEE	= !empty($atts['type'])	? $atts['type']	: '';  if(empty($TYPEE)) { return 'error2229.  please, set "type" parameter' ;  }
			$args	= $atts;

if ( 'pages' == $TYPEE){
				// https://codex.wordpress.org/Function_Reference/wp_list_pages   //authors,child_of,date_format,depth,echo,exclude,include,link_after,link_before,post_type,post_status,show_date,sort_column,sort_order,title_li,
						if (empty($args['sort_column'])){$args['sort_column']= 'post_date';}
						//when ESSENTIAL parameters are not set
						if (empty($args['child_of']))	{ return 'error494__set child_of parameter for listed ' .$TYPEE;}
							elseif ($args['child_of']=='this') { $args['child_of']= $GLOBALS['post']->ID;}
						if (empty($args['depth']) )		{ $args['depth']= 1;}
						if (empty($args['echo']) )		{ $args['echo']	= 0;}
						if (empty($args['title_li']) )	{ $args['title_li']	= "";}
						if (empty($args['post_type']))	{$args['post_type']=$GLOBALS['post']->post_type;} 
				$X= wp_list_pages($args);
			}
			
			elseif ( 'categories' == $TYPEE){
				// https://codex.wordpress.org/Function_Reference/wp_list_categories //show_option_all,orderby,order,style,show_count,hide_empty,use_desc_for_title,child_of,feed,feed_type,feed_image,exclude,exclude_tree,include,hierarchical,show_option_none,number,echo,current_category,pad_counts,taxonomy
				
						//when ESSENTIAL parameters are not set
						if (empty($args['child_of']))		{ return 'error494__set child_of parameter for listed ' .$TYPEE;}
						if (empty($args['depth']) )			{ $args['depth']= 0;}
						if (empty($args['echo']) )			{ $args['echo']	= 0;}
						if (empty($args['hide_empty']) )	{ $args['hide_empty']= 0;}
						if (empty($args['title_li']) )		{ $args['title_li']	= "";}
						
					//this doesnt work when used inside LOOP
						//$X =  get_categories('echo=1&child_of=30') );
				$X = wp_list_categories($args);
			}
			elseif ( 'posts' == $TYPEE){
				// https://codex.wordpress.org/Function_Reference/wp_list_categories //show_option_all,orderby,order,style,show_count,hide_empty,use_desc_for_title,child_of,feed,feed_type,feed_image,exclude,exclude_tree,include,hierarchical,show_option_none,number,echo,current_category,pad_counts,taxonomy
				
						//when ESSENTIAL parameters are not set
						if (empty($args['child_of']))		{ return 'error494__set child_of parameter for listed ' .$TYPEE;}
						if (empty($args['depth']) )			{ $args['depth']= 0;}
						if (empty($args['echo']) )			{ $args['echo']	= 0;}
						if (empty($args['posts_per_page']) ){ $args['posts_per_page']	= -1;}
						if (empty($args['hide_empty']) )	{ $args['hide_empty']	= 0;}
						if (empty($args['post_type']) )		{ $args['post_type']	= get_post_types();}
						if (empty($args['category']) )		{ $args['category']	= $args['child_of'];}
						
				$out = '';
				$array =  get_posts($args); 
				foreach ($array as $key=> $value) {
					$out .= '<li class="manual_posts"><a href="'.get_permalink($value->ID).'">'.$value->post_title.'</a></li>';
				}

//this doesnt work when used inside LOOP
						//$X =  get_categories('echo=1&child_of=30') );
						//$X = wp_list_categories($args);
				$X =$out;
			}
			elseif ( 'menu' == $TYPEE){
				// https://codex.wordpress.org/Function_Reference/wp_nav_menu  //theme_location,menu,container,container_class,container_id,menu_class,menu_id,echo,fallback_cb,before,before,after,link_before,link_after,items_wrap,depth,
					
						//when ESSENTIAL parameters are not set
						if (empty($args['menu']))	{ return 'error494__set "menu" parameter for listed ' .$TYPEE;}
				$X= wp_nav_menu($args);
					//https://codex.wordpress.org/Function_Reference/wp_nav_menu
					//https://codex.wordpress.org/Function_Reference/wp_get_nav_menu_items
					$sample_arr= array(
						'theme_location'  => '',
						'menu'            => '_main_menu',
						'container'       => 'div',			'container_class' => 'sideMyBox',			'container_id'    => 'my_SideTreeee',
						'menu_class'      => 'menu',		'menu_id'         => '',
						'echo'            => 0,				'fallback_cb'     => 'wp_page_menu',
							'before'          => '',		'after'           => '',
							'link_before'     => '',		'link_after'      => '',
							'items_wrap'      => '<ul id="%1$s" class="%2$s">%3$s</ul>',
						'depth'           => 0,
						'walker'          => ''
					);
			}
			return '<div class="listed_shortcode listed_'.$TYPEE.'"><ul>'.$X.'</ul></div>';
		} );

}

//add_shortcode( 'YoutubeVideo', 'output_mymn24' );
	//add_shortcode( 'Youtube', 'output_mymn24' );
	public function output_mymn24($atts){
		$idd = get_youtube_id_from_contents($atts['url']);
		return '<div class="ytframe_parent"><iframe class="ytb_framee"  src="https://www.youtube.com/embed/'.$idd.'?rel=0" frameborder="0" allowfullscreen></iframe><div style="clear:both;"></div></div>';
	}
	
	// ==================== END | Shortcodes =======================
	
	
	
	public function init__cookieexpiration(){   add_filter('auth_cookie_expiration', [$this,'my_auth_cookie_expiration'], 99, 3);   }
	public function my_auth_cookie_expiration($seconds, $user_id, $remember){
		$expiration = $remember ? $this->auth_expiration_hours*60*60 : 2*24*60*60;

// https://en.wikipedia.org/wiki/Year_2038_problem
		if ( PHP_INT_MAX - time() < $expiration ) {
			//Fix to a little bit earlier!
			$expiration =  PHP_INT_MAX - time() - 5;
		}

return $expiration;
	}

public function get_parents_slugpath($post){
		$final_SLUGG = '';
		if (!empty($post->post_parent)){
			$parent_post= get_post($post->post_parent);
			while(!empty($parent_post)){
				$final_SLUGG =  $parent_post->post_name .'/'.$final_SLUGG; 
				if (!empty($parent_post->post_parent) ) { $parent_post = get_post( $parent_post->post_parent); } else{ break ;} 
			}
		}
		return $final_SLUGG;
	}

// EXAMPLE		
	//$GLOBALS["Javascript_Image_correction_MyClassnames"] = [
	//	//array("img_classname"=>"js_sized1",			"desired_widthh"=>'0', "desired_heightt"=> '0',		"parenttClass" =>"ThumbnPlc" ),
	//];

//add_action('wp_footer',  'Image_correction_javascript',1);
	public function Image_correction_javascript(){  
		if (!empty($GLOBALS["Javascript_Image_correction_MyClassnames"])){ ?>
			<script type="text/javascript"> 
			<?php $i=0; foreach ($GLOBALS["Javascript_Image_correction_MyClassnames"] as $each){ $i++;  ?>
			
			// ------------   EXECUTE Proportion functions --------//
				function fnc44488829_<?php echo $i;?>(){
					//Balanced_Image_proportions("<?php echo $each["img_classname"];?>",<?php echo $each["desired_widthh"];?>, <?php echo $each["desired_heightt"];?>, "<?php echo (!empty($each['parenttClass']) ? $each['parenttClass'] : '' ) ;?>");
				}
				
			// execute now 
				fnc44488829_<?php echo $i;?>();
			// execute aftert Page load too, because of previous possible problems... ( // https://stackoverflow.com/a/3144510/2377343 )
				function MyInitt() {
					if (arguments.callee.done) return;  arguments.callee.done = true;  if (_timer) clearInterval(_timer);
					// do stuff !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
					fnc44488829_<?php echo $i;?>();
				};

//firefox/opera
			//		if (document.addEventListener) { document.addEventListener("DOMContentLoaded", MyInitt, false);}
				//Internet Explorer: ..
				//safari 
			//		if (/WebKit/i.test(navigator.userAgent)) { var _timer = setInterval(function() {    if (/loaded|complete/.test(document.readyState)) {   MyInitt();  } }, 300);}
				//other browsers 
			//		window.onload = MyInitt;
			<?php } ?>
			</script>
		<?php 
		}
	}
	
	// Use shortcodes in text widgets. //i.e. [my_shortcodeee]
	//add_filter( 'widget_text', 'do_shortcode' );

//breadcrumbs: pastebin_com/CzNyaEKE

//add_action ( 'edit_category_form_fields', 'addTitleFieldToCat');
	public function addTitleFieldToCat(){
		$cat_title = get_term_meta( (int) $_POST['tag_ID'], '_pagetitle', true);
		?> 
		<tr class="form-field">
			<th scope="row" valign="top"><label for="cat_page_title"><?php _e('Category Page Title'); ?></label></th>
			<td>
			<input type="text" name="cat_title" id="cat_title" value="<?php echo $cat_title ?>"><br />
				<span class="description"><?php _e('Title for the Category '); ?></span>
			</td>
		</tr>
		<?php

}
	
	//add_action ( 'edited_category', 'saveCategoryFields');
	public function saveCategoryFields() {
		if ( isset( $_POST['cat_title'] ) ) {
			update_term_meta( (int) $_POST['tag_ID'], '_pagetitle', sanitize_text_field($_POST['cat_title']) );
		}
	}

public function get_template_filename($post_id=false){
		if(is_page()){
			$name=	get_post_meta( $post_id ?: $GLOBALS['post']->ID, '_wp_page_template', true);   // page-templates/my_homepage_1.php
			return basename($name);
		}
		return false;
	}

// disable georgian russian slugs: https://pastebin_com/UmvhEmuz

//lets load after init of LANGUAGE phrazes
	public function mailsent_page($to,$subject,$message,$from, $title=false){
		echo '<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>'.(isset($title) ? $title : 'Mail Sending'). '('.$_SERVER['http_host'].')'.'</title></head><body>';      
		echo send_maill($to,$subject,$message,$from);
		echo '</body></html>';
		exit;
	}

//execute explicitly when testing
	public function save_post_debug(){
		add_action('save_post',  function () { var_dump($_POST); exit; }, 99, 11); 
	}

//if ($this->definedTRUE('REMOVE_CANONICAL_FROM_WP_HEAD')) { add_action('wp','remove_relative_links'); }
	public function remove_relative_links(){
		// Remove original REL=CANONICAL, and CREATE NEW 
		remove_action('wp_head', 'rel_canonical'); 	add_action('wp_head', function(){ echo '<link rel="canonical" href="'. $this->currentURL.'" />'; } );
		//
		remove_action('wp_head', 'start_post_rel_link', 10, 0 );
		remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
	}

public function create_table_my($table_name='tablename', $array){
		global $wpdb;
	   //1 (for phrazes)
		$sql  ="CREATE TABLE IF NOT EXISTS `$table_name` ( ";
		$sql .="`ID` mediumint(11) NOT NULL AUTO_INCREMENT,";
		foreach( $array as $key=>$val){
		   $i= isset($i) ? $i + 1 : 0;
		   $sql .= $val . ' NOT NULL,';
		}
		$sql .=
			"PRIMARY KEY (`ID`),
			UNIQUE KEY ID (ID)
			) ".$wpdb->get_charset_collate()." AUTO_INCREMENT=1;";
			// DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci AUTO_INCREMENT=1;"
			// text text NOT NULL, name tinytext NOT NULL, time datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,  id mediumint(9) NOT NULL AUTO_INCREMENT,
		$x= $wpdb->query($sql);
		//require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
		//dbDelta( $sql );
		return $x;
	}

public function debug_actions(){	add_action( 'wp_footer', function (){ var_dump( $GLOBALS['wp_filter']); } );   }

public function calledScript()	{ return $_SERVER["SCRIPT_FILENAME"];}
	public function is_subscriber()	{ return (function_exists('current_user_can') || require_once(ABSPATH.'wp-includes/pluggable.php')) ? current_user_can('read') : false;}
	public function is_contributor(){ return (function_exists('current_user_can') || require_once(ABSPATH.'wp-includes/pluggable.php')) ? current_user_can('edit_posts') : false;}
	public function is_author()		{ return (function_exists('current_user_can') || require_once(ABSPATH.'wp-includes/pluggable.php')) ? current_user_can('upload_files') : false;}
	public function is_editor()		{ return (function_exists('current_user_can') || require_once(ABSPATH.'wp-includes/pluggable.php')) ? current_user_can('edit_others_posts') : false; }
	public function is_administrator(){return (function_exists('current_user_can') || require_once(ABSPATH.'wp-includes/pluggable.php')) ? current_user_can('install_plugins') : false; }
	public function user_id(){return (function_exists('current_user_can') || require_once(ABSPATH.'wp-includes/pluggable.php')) ? get_current_user_id() : -1; }
	
	public function die_if_not_subscriberr(){	if(!is_subscriberr())	{die('not subscriberr  (error_852) '.$this->calledScript());}	}
	public function die_if_not_contributor(){	if(!is_contributorr())	{die('not contributorr  (error_853) '.$this->calledScript());} }
	public function die_if_not_author()	 {	if(!is_authorr())		{die('not authorr  (error_854) '.$this->calledScript());}	}
	public function die_if_not_editor()	 {	if(!is_editorr())		{die('not editorr  (error_855) '.$this->calledScript());}	}
	public function die_if_not_admin()		 {	if(!is_administrator())		{die('not adminn  (error_856) '	.$this->calledScript());} }

public function get_user_roleX( $user_id = 0 ) {
		$user = ( $user_id ) ? get_userdata( $user_id ) : wp_get_current_user();
		return current( $user->roles );
	}

public function post_is_in_descendant_category($cat, $postttId) {
		$descendants = array_merge( array($cat,''),     get_term_children((int) $cat, 'category')   ); 
		return (in_category($descendants, $postttId))  ? true : false;
	}

//if post is ansector of category  //is_category(4)		
	public function post_or_cat_is_in_ansector($upper_category_id){
		$truee_fals =false;	global $post;
		//for categories
		if (is_archive())	{ $cur_cat_id = get_query_var('cat');
			if ($cur_cat_id == $upper_category_id || cat_is_ancestor_of($upper_category_id, $cur_cat_id)) {return true;} 
		}
		else	{
			if (in_category( $upper_category_id, $post->ID )) { return true;} 
		}
		//$curr_post = get_post($post->ID); $truee_fals=cat_is_ancestor_of($upper_category_id, $curr_post->$post_category) ? true : $truee_fals;
		
	}

//add_action( 'comment_form_after_fields', 'wporg_more_comments' );
	//Check_commentt();
	public function wporg_more_comments( $post_id ) {
		echo '<p class="comment-form-more-comments"><label for="more-comments"><span class="required">*</span>' . __( 'code:  ', 'your-theme-text-domain' ) . ' <b>'.date('d').'+'.date('d').'=</b></label> <input type="text" name="my_captchaa" value="" /></p>';
	}
	public function Check_commentt(){
		if (isset($_POST['author']) && isset($_POST['email'])){
			if ($_POST['my_captchaa'] != date('d') + date('d')) {
				die("incorrect captcha. try again or notify administrator about problem");
			}
		}
	}

//add_filter( 'wp_mail_content_type', function($cotnent_type=false){ return "text/html"; } ) ;
	//add_filter( 'wp_revisions_to_keep',	function($num,$post){return (defined("POSTS_REVISION_NUMBERS") ? POSTS_REVISION_NUMBERS : 3) ; }  , 10, 2 );

public function output_js_categories_ids()
	{
		if( ! ($out = get_transient('termids_for_js'))) {
			$terms= get_terms();
			foreach($terms as $term){
				$cats[$term->term_id] = urldecode($term->slug);
			}
			$out = json_encode($cats, JSON_UNESCAPED_UNICODE);
		}
		echo "<script>cat_term_ids = $out;</script>";	
	}			
		
			
	public function get_metas_by_metakv($key, $value=null, $what=false) {
		global $wpdb;
		$results =  $wpdb->get_results( 
			$wpdb->prepare( "SELECT ". ($what ?: "*") ." FROM ".$wpdb->postmeta." WHERE meta_key=%s". ($value ? " AND meta_value=%s" : ""), $key, $value ) 
		);

if (!empty($results)) {
			if ($what){
				$array= array();
				foreach($results as $index => $result) {  $array[$index] = $result->{$what};  }
				return $array;	
			}	
			return $results;
		}
		return false;
	}

// adminis style 
	public function admin_menuu_style1(){ 
		if ($this->property('admin_styles'))  echo  $this->admin_styles;	
	}
	
	// metaboxes, meta-box, media-uploaders:  https://pastebin_com/ePszrRWb
	
	public function error_mail($subject, $text){
		return wp_mail(get_option('admin_email'),  $subject,  $text );
	}

public function myframe_center($content){
		if(is_singular() && stripos($content,'<iframe') !==false){
			$content= preg_replace('/\<iframe (.*?)\>/si','<div class="frame_parentt" style="text-align:center;">$0</div>', $content);
		}
		return $content;
	}

public function change_output()
	{
		add_action('wp_loaded', function() { ob_start( function ($buffer) {
			// modify buffer here, and then return the updated code
			$buffer = str_replace('MERCEDES','FERRARI',$buffer);
			return $buffer;
		}); } ); 
		add_action('shutdown',  function() { ob_end_flush(); } );     
	}

#region     DATABASE FUNCTIONS
	public function update_or_insert($tablename, $NewArray, $WhereArray=[]){	global $wpdb; $arrayNames= array_keys($WhereArray);
		//convert array to STRING
		$o=''; $i=1; foreach ($WhereArray as $key=>$value){ $o .= $key . ' = \''. $value .'\''; if ($i != count($WhereArray)) { $o .=' AND '; $i++;}  }
		//check if already exist
		if(!empty($o)){
			$CheckIfExists = $wpdb->get_var("SELECT ".$arrayNames[0]." FROM ".$tablename." WHERE ".$o);
			if ( $wpdb->update($tablename,	$NewArray,	$WhereArray	) ) return true;
		}
		if ( $wpdb->insert($tablename, 	array_merge($NewArray, $WhereArray)	) ) return true;
		return false;
	}

public function add_column_my($table_name='tablename', $column_line= '`smth` varchar(100)', $after=''){
		global $wpdb;
		preg_match('/`(.*?)`/i',$column_line, $n);  $column_name=  $n[1];
		$all_columns = $wpdb->get_col( "DESC " . $table_name , 0 );
		$result= 'already exists';
		if (!in_array($column_name, $all_columns )){  
			$result= $wpdb->query( $sql = ("ALTER     TABLE ".$table_name."   ADD ".$column_line."  NOT NULL ". ($after? "AFTER ".$after : "") ) );  // CHARACTER SET utf8 
		}
		return $result;
	}

public function get_row_my($table_name='tablename', $line = '`ID` = 42'){
		global $wpdb;
		$res = $wpdb->get_row( $sql = "SELECT * FROM ". $table_name . " WHERE ".$line  );
		return $res;
	}
	
	public function get_results_my($table_name='tablename', $line = '`ID` = 42'){
		global $wpdb;
		$res = $wpdb->get_results( $sql = "SELECT * FROM ". $table_name . " WHERE ".$line  );
		return $res;
	}
	
	public function get_table_my($table_name='tablename', $line = '`ID` = 42'){
		global $wpdb;
		$res = $wpdb->get_results( $sql = "SELECT * FROM ". $table_name);
		return $res;
	}
	#endregion

public function show_post_categories($vars=array('POST_ID'=>false, 'excluded_categories'=>array(-1) ) )  {   $x=''; 
		if (!$vars['POST_ID']) { $vars['POST_ID']= $GLOBALS['post']->ID; }
		$post_categories = wp_get_post_categories( $vars['POST_ID'] ); 
		$cats=array();
		foreach($post_categories as $c){   $cats[] = get_category( $c );   }
		foreach($cats as $c){ if (!in_array($c->term_id,   ($vars['excluded_categories'] ?: array())      ) ) {$x .= '<a href="'.get_term_link( $c->term_id, 'category' ).'" target="_blank">'.$c->name.'</a>, '; }  }  return $x;
	}

//change slug,if already exists slug for any other posts/or/pages
	//add_action('save_post', 'efrg324f3f32f4',3);	
	public function efrg324f3f32f4($post) 	{
		if (isset($_POST['post_name'])) { 
			global $wpdb;
			$slug = sanitize_text_field($_POST['post_name']); 
			
			$Post_id_1		= $wpdb->get_var($wpdb->prepare("SELECT ID FROM " . $wpdb->posts . " WHERE post_name = '%s' AND ( post_type = 'page' OR post_type = 'post') ", $slug) );
			$post_counts_1	= $wpdb->get_var($wpdb->prepare("SELECT count(post_name) FROM ".$wpdb->posts ." WHERE post_name like '%s'", $slug) );
			
			if (!empty($Post_Object_1) || $post_counts_1 < 1) {
				$_POST['post_name'] = $slug. '-'.rand(11,9999999);
			}
		} 
	}

//lets load after init of LANGUAGE phrazes
	//if (isset($_GET['contactMAILpage']))  mailform_page(); 
	public function mailform_page($title=false){
		echo '<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>'.(isset($title) ? $title : 'Mail Sending'). '('.$_SERVER['http_host'].')'.'</title></head><body>';      
		echo contacttt_form() ;
		echo '</body></html>';
		exit;
	}

//add_shortcodeX('MyCONTACT_FORM', 'contacttt_form' );
	public function contacttt_form($extra_block=''){ 	global $lang;  $rand= rand(1,111); $multiplier=date('j');  
		if ( defined('LNG'))					{$lngg = LNG; } 
		elseif ( defined('LnG'))				{$lngg = LnG; }
		elseif ( isset($_GET['lang']))			{$lngg = sanitize_key($_GET['lang']); }
		elseif ( !empty($_COOKIE[siteslug()]))	{$lngg = sanitize_key($_COOKIE[siteslug()]); }
		else 									{$lngg = 'geo'; }
		
		$extra_bl =(!is_array($extra_block) ? $extra_block : '');
		$your_name =(is_array($extra_block) && !empty($extra_block['eng'])) ? "Your Name" : TRANSLL('mailform_YOUR_NAME');
		$your_mail =(is_array($extra_block) && !empty($extra_block['eng'])) ? "Your Email" : TRANSLL('mailform_YOUR_MAIL');
		$antispam_1=(is_array($extra_block) && !empty($extra_block['eng'])) ? "Please insert AntiSpam" : TRANSLL('mailform_ANTISPAM');
		$antispam_2=(is_array($extra_block) && !empty($extra_block['eng'])) ? "Please check AntiSpam" : TRANSLL('mailform_ANTISPAM2');
		$x = utf8_declarationn() . '
		<div id="contac_DIV">
			<style type="text/css">
			#submitContatForm{cursor:pointer;}
			.cf_formm{ display:block;	margin:0 auto;}       .cf_formm table{width:100%; max-width:400px; margin:0 auto;}
			.brdr{ border-radius:5px; border:1px solid; padding:3px; margin:5px; background-color:#E6E6E6; }
			.cfinputt{display:block; width:92%; height:30px; min-width:140px; }      .cftxtarea{display:block; width:96%; height:200px;}
			.submt{ cursor:pointer; }
			td{vertical-align: middle;}         td.leftflot{float:left; padding:0 0 0 10px;}     span.antWORD{font-weight:bold;}
			</style> 
			<form class="cf_formm" action="" method="POST" id="contactFormID" target="_blank"> 	<input type="hidden" name="contactIsSubmited" value="y" />
			<table><tbody>
			'.$extra_bl.'
			<tr><td>'. $your_name .'</td><td><input class="cfinputt brdr" name="namee" value="" placeholder="" type="text" /></td></tr>
			<tr><td>'. $your_mail .'</td><td><input class="cfinputt brdr" name="emailii" value="" placeholder="" type="text" /></td></tr>
			<tr><td colspan="2"><textarea class="cftxtarea brdr" name="teext"/></textarea></td></tr>
			<tr><td>'. $antispam_1 .' : <span class="antWORD">'. ($rand*$multiplier) .'<input type="hidden" name="initiall" value="'. $rand .'" /></span></td><td class="leftflot"><input class="cfinputt brdr" type="text" value="" name="antiSpamm"  /></td></tr>
			
			
			<tr><td><input class="cfinputt brdr submt" type="submit" value="SEND" id="submitContatForm"  /></td><td>&nbsp;</td></tr>
			</tbody></table>
			</form>
		</div>
		
		<script type="text/javascript">
		if (false && window.jQuery ) {
			if (window.jQuery) {
				$("#contactFormID").on("submit", function(evt){
					evt.preventDefault();
					Loader();
					jQuery.ajax({
						method: "POST",  url: "'. homeURL.'/index.php",  data: $("#contactFormID").serialize()		 //{ name: "John", location: "Boston" }
					})
					.done(function( msg ) {
						HIDE_waiting();  document.getElementsByClassName("fancybox-close")[0].click(); show_my_popup(msg);
					});
				});
			}
		}
		function popupContactFromm_standard(){	show_my_popup( document.getElementById("contac_DIV").innerHTML);}
		function popupContactFromm_fancy(){
			$.fancybox({
				"href"			: "#contac_DIV",
				"width"			: 125,
				"titleShow" 	: false,
				"showCloseButton": false,
				"centerOnScroll": true,	
				"scrolling"		: "no",
				"helpers"		: {     "overlay":{ "closeClick": false, "locked": false, }     }
			});
		}  
		
		</script>';
		return $x;
	}

//if(!$this->definedTRUE('avoid_mailcheck')) { add_actionX('init','check_mailsentt'); }
	public function check_mailsentt(){
		if (!empty($_POST['contactIsSubmited'])){
			header('Content-Type: text/html; charset=utf-8');  
			global $odd,$lang;
			$messiji	= isset($_POST['teext'])	? sanitize_text_field($_POST['teext'])	: '';
			$maill		= isset($_POST['emailii'])	? sanitize_text_field($_POST['emailii'])	: ''; 
				$from_mail =(!stristr($maill,'@yahoo.com')) ?		$maill : 'X'.rand(1,1111111).rand(1,1111111).'@no-reply.com';
			$nameei		= isset($_POST['namee'])	? sanitize_text_field($_POST['namee'])	: '';
			
			$admin_mail	= get_option('admin_email');
			$subjectt	= $_SERVER['HTTP_HOST'] . '-dan gamogzavnilia shetyobineba';
			$full_messag="FROM: $nameei ($maill) \r\n\r\n Message:\r\n" . $messiji;
			
			
			//if (($_POST['antisp_conf']=='yess') && (!empty($_POST['namee']) && !empty($_POST['emailii']) && !empty($_POST['teext'])))
			if(empty($_POST['namee']) || empty($_POST['emailii']) || empty($_POST['teext']))					{die(!defined('LNG') ? "please, fill form" : $lang['fill_form_'.LNG] ); }	
			elseif ( ! ( in_array($_POST['antiSpamm']/$_POST['initiall'],  array(date('j'),date('j')-1))) ) 	{die("Error Captcha");	}
			else {  exit(send_maill($admin_mail,$subjectt,$full_messag, $from_mail )); }
		}		
	}

public function check_mailsent2(){
		if(isset($_GET['sendmessage'])){
			$to				= get_option('admin_mail');
			$subject		= !empty($_POST['subject']) ? sanitize_text_field($_POST['subject']) : '' ;
			$from			= validate_mail($_POST['email']) ? sanitize_text_field($_POST['email']) : die("incorrect_mail");
			$name			= isset($_POST['name']) ? sanitize_text_field($_POST['name']) : die("incorrect NAME");
			$messg			= isset($_POST['content']) ? sanitize_text_field($_POST['name']) : die("incorrect NAME");
			$phone			= !empty($_POST['phone']) ? sanitize_text_field($_POST['phone']) : '' ;
			$message	= "Name: ".$name."\r\nE-mail: ".$from."\r\nPhone: ".$phone."\r\nMessage:\r\n\r\n".$messg;
			if($_POST['captxt'] != $_POST['Captcha']){ die("incorrect captcha"); }
			// mailsent_page($to,$subject,$message, $from);
			send_maill($to,$subject,$message,$from);
		}
	}

public function send_maill($to, $subject, $message, $from=false, $reply_to=false){
		$result = my_mail($to ,$subject, $message ,  default_mail_headers($from));

if ($result) { $success_messg='<span class="seent" style="color:green; display:block; font-size:25px;">SENT!</span>';}
		else		 { $success_messg='<span class="cant_send" style="color:red;">ERRORR..</span>';	}
		return $success_messg;
	}

public function simple_captcha_field($question='',$captcha_text=''){
		$GLOBALS['captcha_already_outputed']=true;
		$captcha_text= !empty($captcha_text) ? $captcha_text : rand(1,11111);
		echo '<style>input.captxt{color:black; width:60px; font-style:italic; font-size:15px;}</style>
			<div class="captcha_area">'.
				(!empty($question) ? "<div class=\"question\">$question</div>":""). 
				'<div class="cap_word"><input type=text" class="captxt" name="captxt" value="'.$captcha_text.'" /></div>'.
			'</div>';
			
		?>
		<script>
		window.onload=function(){
				var target='c'+'a'+'p'+'t'+'x'+'t';
				if(document.getElementsByClassName(target)[0]){
				var cptcha_input = document.getElementsByClassName(target)[0];
				//cptcha_input.setAttribute("name",target);
				cptcha_input.value=shuffle_Word(cptcha_input.value);
			}
		};
		</script>
		<?php
	}
	
	// only for temporary use
	public function js_debugmode($name='debugmode')
	{
		if ( ! defined('PUVOX_js_debugmode') )
		{
			define('PUVOX_js_debugmode', true);
			$this->is_debug_mode= 'true';//$_GET[$name]=="true" ? "true" : "false";
			$this->debugmode_script = '<script>debug_mode_ ="'. $this->is_debug_mode .'";</script>';
			add_action('wp_head',	function(){ echo $this->debugmode_script; }, 1); 
			add_action('admin_head',function(){ echo $this->debugmode_script; }, 1);
		}
	}
	
	
	//once_in_a_while time() timegone transient
	public function last_checkpoint($var_name, $seconds_to_check=86400){
		$opt= "last_checkpoints_rand_24df3023yfdh3qfhs";
		$this->$opt= !empty($this->$opt) ? $this->$opt : get_option($opt, []);
		if(empty($this->$opt) || empty($this->$opt[$var_name]) || !is_numeric($this->$opt[$var_name]) || $this->$opt[$var_name]< time()-$seconds_to_check ){
			$this->$opt[$var_name]	= time();
			update_option($opt, $this->$opt);
			return true;
		}
		return false;
	}

// inject loader into wp_config : https://pastebin_com/zUTBWvpP

// https://wordpress.stackexchange.com/questions/16382/showing-errors-with-wpdb-update
	public function show_wp_error(){
		global $wpdb; 
		$wpdb->show_errors = TRUE;
		$wpdb->suppress_errors = FALSE;

$wpdb->show_errors(); $wpdb->print_error();  
		if ($wpdb->last_error) {
		  die('error=' . var_dump($wpdb->last_query) . ',' . var_dump($wpdb->error));
		}
	}

public function add_favicons()
	{
		add_action('admin_head', function($first=false){ 
			$x='';
			if ($this->is_localhost)	{$x="_localhost"; }  
			if (IS_ADMINN)		{$x .="_admin"; }
			$final_url =  $this->baseURL.'customs/media/favicons/favicon'.$x .'.png';
			if (!$this->is_localhost && !IS_ADMINN) { $final_url = defined("site_favicon") ?   ( stripos(site_favicon,'//') !==false ? "" : $this->baseURL).site_favicon   : $final_url; }
			return '<link rel="icon" type="image/png"  href="'. $final_url.'" />';
		});
		add_action('wp_head', function($first=false){ 
			$x='';
			if ($this->is_localhost)	{$x="_localhost"; }  
			if (IS_ADMINN)		{$x .="_admin"; }
			$final_url =  $this->baseURL.'customs/media/favicons/favicon'.$x .'.png';
			if (!$this->is_localhost && !IS_ADMINN) { $final_url = defined("site_favicon") ?   ( stripos(site_favicon,'//') !==false ? "" : $this->baseURL).site_favicon   : $final_url; }
			return '<link rel="icon" type="image/png"  href="'. $final_url.'" />';
		});
	}

// add_action( 'widgets_init',	[$this,'addWidgets'] );	
	public function addWidgets() {	
		$optval=get_option('optname_widgets', my_sample_array_widgets);
		$additional_array = !empty($GLOBALS['MyWidgetss']) ? $GLOBALS['MyWidgetss'] : array();
		$widgets= array_merge( explode(',',$optval),  $additional_array );
		if (!empty($widgets) ) {
			foreach ($widgets as $value){
				register_sidebar( array('name' => $value ,'id' => strtolower($value),	'before_widget'=>'<div class="sideb_clas '.$value.'">','after_widget'=>'</div>','before_title'=>'<h2 class="sideb_around">','after_title'=>'</h2>') );
			}
		}
	}

// Default classes 
	public function add_content_classes()
	{
		add_action('the_excerpt',		[$this, 'defaultContainers_excerpt']);  
		add_action('the_excerpt_rss',	[$this, 'defaultContainers_excerpt']); //<-deprecated or not?  
		add_action('the_excerpt_feed',	[$this, 'defaultContainers_excerpt']);

add_action('the_content',		[$this, 'defaultContainers_content'] );
		add_action('the_content_rss',	[$this, 'defaultContainers_content']); //<-deprecated
		add_action('the_content_feed',	[$this, 'defaultContainers_content']);
	}
	public function defaultContainers_content($cont){ return !isset($GLOBALS['post']) ? $cont : '<div class="default-content-clss cnt_' . $GLOBALS['post']->ID .' type_'.$GLOBALS['post']->post_type.' ">'.$cont.'</div>';  }
	public function defaultContainers_excerpt($cont){ return !isset($GLOBALS['post']) ? $cont : '<div class="default-content-clss excp_'. $GLOBALS['post']->ID .' type_'.$GLOBALS['post']->post_type.' ">'.$cont.'</div>';  }
	
	
		
	//CSS CLASSES for BODY
	public function add_my_body_classes()
	{
		add_filter( 'body_class', 		[$this, 'add_my_body_classes_HELPER'] );
		add_filter( 'admin_body_class', [$this, 'add_my_body_classes_HELPER'] );
	}
	public function add_my_body_classes_HELPER( $classes )
	{
		$this->add_body_class_($classes, " ". $this->domainReal);
		$this->add_body_class_($classes, " ". (is_admin() ? "backend":"frontend") );
		//$this->add_body_class_($classes, 'myLNG_'. (defined('LNG') ? LNG : '') ); 
		//$this->add_body_class_($classes, $this->['brwsr']);
		//$this->add_body_class_($classes, $GLOBALS['odd']['is_pc_platform'] ? "pcOS" : "mobileOS");
		//$this->add_body_class_($classes, 'new_browser_'.$GLOBALS['odd']['is_new_browser'] );
		
		//add role
		$roles = ( array ) wp_get_current_user()->roles;
		$chosen = " ".'role-'.(isset($roles[0]) ? $roles[0] : 'guest');
		$this->add_body_class_($classes, $chosen);
		//
		return $classes;
	}

public function add_body_class_(&$classes, $value){ if (is_array($classes)) $classes[] = $value;  else $classes .= $value; return $classes;  }
	 
	
	//allsite_options
	public function get_option_my($keyNAME, $re_call = false, $defaultvalue=false){
		if (!isset($this->my_custom_optioned_array) || !array_key_exists($keyNAME, $this->my_custom_optioned_array) || $re_call) {
			$x = get_option('my_optioned_arrayyy',array());
			if (!array_key_exists($keyNAME,$x))  { $x[$keyNAME]=false;}
			if ($x[$keyNAME]==false || !empty($defaultvalue) ) { $x[$keyNAME]=$defaultvalue;   update_option('my_optioned_arrayyy',$x); }
			$this->my_custom_optioned_array = $x;
		}
		return $this->my_custom_optioned_array[$keyNAME];
	}

public function update_option_my($keyNAME, $value){
		$x= get_optionX($keyNAME, true);
		$x[$keyNAME] = $value;
		update_option('my_optioned_arrayyy',$x);
	}

public function is_login_page(){ return did_action('login_init'); }
	public function is_posteditor_page(){ global $pagenow;
		if 	( is_admin()
			&& 
			(
				(in_array( $pagenow, array('post.php'))  && 'edit' ==$_GET['action'])	//if Edit page 
				|| (in_array( $pagenow, array('post-new.php'))) 						//if NEW page
			)
		){	return true;	}
		else{ return false;}
		
	}

//header_parts(false,false,true,false,false,false,false,false,false,false,false)
	public function header_parts(
		$auto_title=true,				
		$DEFINED_site_title=false,  	
		$DEFINED_site_description=false,
		$DEFINED_title=false,  			
		$DEFINED_description=false,  	
		$DEFINED_url=false,  			
		$DEFINED_fb_og_title=false,  	
		$DEFINED_fb_og_description=false,
		$DEFINED_fb_og_image=false,		
		$DEFINED_default_image=false	
	 ){ 
		global $post,$odd;  $out = '';
	 
							$title = IS_SINGULARR ? get_the_title() :  wp_title('',false);
		$default_titlee	= customm_word_length_sentence($title , 9); 					// (wp_title('',false), 9); 
		$default_desc= $post ? customm_word_length_sentence($post->post_content ,35) : $default_titlee  ;
			 
		$default_imag	= ($DEFINED_default_image ? $DEFINED_default_image : (defined('Default_Post_Thumb_Imagee') ? Default_Post_Thumb_Imagee : $this->baseURL.'library/media/other/default_img.png') );	 		$final_imag='';

$MAIN_TITLL		= htmlentities((isset($GLOBALS['MAIN_TITLL'])	 ? $GLOBALS['MAIN_TITLL'] : get_bloginfo('name')),				ENT_QUOTES); 
		$MAIN_TITLL_OFC	= htmlentities((isset($GLOBALS['MAIN_TITLL_OFC'])? $GLOBALS['MAIN_TITLL_OFC'] : get_bloginfo('description')),	ENT_QUOTES); 
			 
			$final_title=$default_titlee;
			$final_desc	=$default_desc;

if ($auto_title) {
			$whichPaged	= ($x = get_query_var('paged')) ? " - $x " : "";

// Front page
			if ( IS_HOMEE )	{
				$final_title= $MAIN_TITLL .$whichPaged;		$final_desc = $MAIN_TITLL_OFC; 	$out .=  '';
			}
			elseif (IS_SINGLEE)
			{
				//==================================== detect according to post type==============================
				if ('video' == POST_FORMATT) {
					//others
					$y_ID = get_youtube_id_from_VIDEOPOST($post); 			
					
					if (!defined('VIDEO_TYPE_OG_DISABLED')) {
						$out .=  
						'<meta property="og:type" content="movie" />'.
						'<meta property="og:video" content="'.$this->currentURL.'" />'.
						'<meta property="og:video:secure_url" content="'.$this->currentURL.'" />'.
						//'<meta property="og:video" content="https://www.youtube.com/v/'.$y_ID.'&fs=1&version=3&showinfo=0&autohide=0&autoplay=1&rel=0&modestbranding=1" />'.
						//'<meta property="og:video:secure_url" content="https://www.youtube.com/v/'.$y_ID.'&fs=1&version=3&showinfo=0&autohide=0&autoplay=1&rel=0&modestbranding=1" />'.
						'<meta property="og:video:type" content="application/x-shockwave-flash" />'. 
						'<meta property="og:video:width" content="560" />  <meta property="og:video:height" content="340" />'
						;
					}
					//re-set image for this post_type
					$final_imag = videos_thumb_FINDD($post); 
					//$final_imag = str_replace('mqdefault','hqdefault',$default_imag);
				}
	 
				// 2) ---------- AUDIO ---------------
				elseif ('audio' == POST_FORMATT) { 
					$aud_file_linki=WP_UPLOADS_DIR.get_MyAttachment_path($post);

$out .= 
					'<meta name="medium" content="audio" />
					<meta property="og:type" content="music.song"/><META PROPERTY="og:audio:title" CONTENT="'. $default_titlee .'"><meta property="og:audio" content="'.$aud_file_linki.'"/>
					
					<meta property="og:audio:type" content="application/mp3"/> ';

//re-set image for this post_type
					$default_imag =  $this->baseURL.'custom_files/media/default_audio_page_image1.jpg'; 
				}
				
				else{}  // no extra FB needed 
				
								$x= Get_ImageUrl_FromPost($GLOBALS['post'],'full');
				$default_imag	= $x['imgURL'];	$default_imag=str_replace('/mqdefault.jpg','/hqdefault.jpg',$default_imag);
				$final_og_title	=	!empty( $GLOBALS['post_og_titlee']) ?  $GLOBALS['post_og_titlee'] : '';
				$final_og_desc	=	!empty( $GLOBALS['post_og_descrr']) ?  $GLOBALS['post_og_descrr'] : '';
			}

//if any kind of "PAGE"  type
			elseif (IS_PAGEE)	{				
								$x= Get_ImageUrl_FromPost($GLOBALS['post'],'full');
				$default_imag	= $x['imgURL'];	$default_imag=str_replace('/mqdefault.jpg','/hqdefault.jpg',$default_imag);
				$final_og_title	=	!empty( $GLOBALS['post_og_titlee']) ?  $GLOBALS['post_og_titlee'] : '';
				$final_og_desc	=	!empty( $GLOBALS['post_og_descrr']) ?  $GLOBALS['post_og_descrr'] : '';
				$final_title .= $whichPaged;		
			}
		 
			//if any kind of "PAGE"  type
			elseif (IS_SEARCHH)	{	$final_title = TRANSLL('search_results').' - '.get_search_query();	}

//if CATEGORY
			elseif (IS_CATEGORYY)	{
				$final_title = single_cat_title( $prefix = '', $display = false ) .$whichPaged;			$out .='';
					if (!empty($GLOBALS['wp_query']->queried_object->description) )  { 
						do_shortcode($GLOBALS['wp_query']->queried_object->description); 
						if (!empty($GLOBALS['CategImgggg'])) { $default_imag = $GLOBALS['CategImgggg'];}
					}
			}
			//if CATEGORY
			elseif (IS_ARCHIVEE)	{
				$final_title = wp_title('',false);		$out .='';
			}
			// ======== ###END### Meta Titles
			
			$final_og_title	= !empty($final_og_title)	? $final_og_title	: $final_title;
			$final_og_desc	= !empty($final_og_desc)	? $final_og_desc	: $final_desc;
			
			if (IS_SINGULARR)	{
				$fbTITLE		= get_post_meta($post->ID, 'fb_titlee',		true);
				$fbDESCR		= get_post_meta($post->ID, 'fb_contentt',	true);
				if (!empty($fbTITLE))	{$final_og_title= $fbTITLE;}	
				if (!empty($fbDESCR))	{$final_og_desc	= $fbDESCR;} else { $authorr = get_post_meta($post->ID,'author_title', true);  if (!empty($authorr)) {$final_og_desc= $authorr; }  }	
			}
			
		}	
			
			$final_og_title	= !empty($final_og_title)	? $final_og_title	: $final_title;
			$final_og_desc	= !empty($final_og_desc)	? $final_og_desc	: $final_desc;
			
		 
		$final_out = '
		<title>'.  ($DEFINED_title ? $DEFINED_title : $final_title ) .'</title>
		<meta name="title" content="'. ($DEFINED_title ? $DEFINED_title : $final_title ) .'" >
		<meta name="description" content="'. ( $DEFINED_description ? $DEFINED_description : $final_desc  ).'" >'
		//Opengraph (facebook) tags
		. $out;
		return $final_out;
	}

} // class
#endregion
//==========================================================================================================
//==========================================      ### WP codes     =========================================
//==========================================================================================================

//==========================================================================================================
//==========================================================================================================
//======================================== 3) Main base for WP plugins  ====================================
//==========================================================================================================
//==========================================================================================================
//example construct :  https://pastebin_com/rr5bkPcs
	
	
#region 3
goto label_pro_plugin; //at first, load pro_base, then return to this label 
label_default_plugin:

class default_plugin 
{
	use pro_plugin;

public $helpers;
	public function __construct($arg1=[])
	{ 
		$this->helpers = new standard_wp_library();
		if (method_exists($this, 'after_construct')) $this->after_construct(); //for rebasing the plugin url
		$this->helpers->init_module(['class'=>get_called_class()] + $arg1);
		$this->plugin_inits();
	}

public function __call($method, $arguments)
    {
        try {
            return call_user_func_array([$this->helpers, $method], $arguments);
        } catch (Exception $e) {
            throw $e;
        }
    }

public function plugin_inits()
	{			
		$this->wpdb 			= $GLOBALS['wpdb']; 
		$this->helpers->loadScripsStyles();

if (!$this->helpers->above_version("5.4")){
			register_activation_hook( $this->helpers->moduleFILE,	function(){ exit( __("Sorry, your PHP version ". phpversion() ." is very old. We suggest changing your hosting's PHP version to latest available v7 version.") ); }	);
			return;
		}
		// initial variables
		$this->my_plugin_vars();
		$this->network_managed	= is_multisite() && $this->IsNetworkManaged();
		$this->opts				= $this->refresh_options();							// Setup final variables
		$this->refresh_options_TimeGone();
		$this->logs_table_name	= $this->get_prefix_CHOSEN() . $this->plugin_slug_u.'__errors_log';	// error logs table name
		$this->logs_table_maxnum= 100;	// maximum rows in errors logs table
		$this->check_if_pro_plugin();
		$this->__construct_my();		// All other custom construction hooks
		$this->settingsPHP_page = $this->static_settings['menu_button_level']=="mainmenu" ? 'admin.php' : (is_network_admin() || $this->network_managed ? 'settings.php' : 'options-general.php');
		$this->optionsPageSlug  = !empty($this->static_settings['custom_opts_page']) ? $this->static_settings['custom_opts_page'] : $this->slug;  
		$this->plugin_page_url	= ( !is_network_admin() && (!is_multisite() || !$this->network_managed || !$this->IsNetworkwidePlugin_FIXED() || !is_plugin_active_for_network($this->static_settings['plugin_basename']) ) ? admin_url() : network_admin_url() ) .( !empty($this->static_settings['custom_opts_page']) ?  $this->static_settings['custom_opts_page'] : $this->settingsPHP_page.'?page='.$this->optionsPageSlug); 
		$this->plugin_files		= array_merge( (property_exists($this, 'plugin_files') ? $this->plugin_files : [] ),   ['index.php'] );
		$this->translation_phrases= $this->get_phrases();
		$this->is_in_customizer	= (stripos($this->helpers->currentURL, admin_url('customize.php')) !== false);
		$this->myplugin_class	= 'myplugin puvox_plugin postbox version_'. (!$this->static_settings['has_pro_version']  ? "free" : ($this->is_pro_legal ? "pro" : "not_pro") );
		$this->addon_namepart	= 'puvox.software';
		
		$this->define_option_tabs();

//activation & deactivation (empty hooks by default. all important things migrated into `refresh_options`)
		register_activation_hook( $this->helpers->moduleFILE,	[$this, 'activate']		);
		register_deactivation_hook( $this->helpers->moduleFILE, [$this, 'deactivate']	);

//translation hook
		add_action('init', [$this, 'load_textdomain'] );

//==== my other default hooks ===//
		$this->plugin__setupLinksAndMenus();

//shortcodes
		$this->shortcodes_initialize();

// if buttons needed
		//if( property_exists($this, 'tinymce_buttons') ) $this->tinymce_funcs();

// for backend ajax
		add_action( 'wp_ajax_'.$this->plugin_slug_u.'_all',	[$this, 'ajax_backend_call'] );
		add_action( 'wp_ajax_nopriv_'.$this->plugin_slug_u.'_all',	[$this, 'ajax_backend_call'] );

add_action( 'admin_head', [$this,'admin_head_func']);
		add_action( 'current_screen', function(){ $this->admin_scripts(null); } );

//add uninstaller file
		if(is_admin() && method_exists($this->helpers,'add_default_uninstall')) $this->helpers->add_default_uninstall();	//add_action( 'shutdown', [$this, 'my_shutdown_for_versioning']);

add_action('wp',		[$this, 'flush_checkpoint'], 999);

// functions for PRO-ADDON upload
		// add_filter( 'pre_move_uploaded_file', function( $null, $file, $new_file, $type ){ return $path; }, 10, 4);
		$this->pro_file_part = 'puvox-software';
		if($this->static_settings['has_pro_version']) 	{
			add_filter( 'upload_mimes', [$this->helper,'upload_mimes_filter'], 1); 
			add_filter( 'wp_handle_upload', [$this->helper,'wp_handle_upload_filter'], 10, 2);
		}
		
		if ($this->helpers->property('extra_options_enabled')) $this->add_extra_options_page(); 
			
		$this->init_properties();
	}
	
		
	//add my default values
	public function my_plugin_vars($step=0)
	{
		include_once(ABSPATH . "wp-admin/includes/plugin.php");
		$plugin_vars = $this->pluginvars();
		$this->slug			= sanitize_key($plugin_vars['TextDomain']);	//same as foldername
		$this->plugin_slug	= $this->slug;								//same as foldername
		$this->plugin_slug_u= str_replace('-','_', $this->slug);

$temp1=[
			// overrided
            'has_pro_version'	=>0, 
            'show_opts'			=>false, 				//true/false/"submodule"(for not showing as menu-button)
			'menu_button_level'	=>"submenu",			// mainmenu or submenu
			'custom_opts_page'	=>'',
            'show_rating_message'=>false,
            'show_donation_popup'=>false,
            'display_tabs'		=>[],
            'required_role'		=>'install_plugins', 
            'default_managed'	=>'network',			//network, subsite, both
			'menu_icon' 		=> ''
		];
		
		$AuthorDomain = !property_exists($this, 'PuvoxDomain') ? 'https://puvox.software/' : 'https://127.0.0.1/wp/puvox.software/';
		$temp2	= $plugin_vars   +  
		[
			'plugin_basename'	=> plugin_basename($this->helpers->moduleFILE),
			'menu_text'			=> array(
				'donate'				=>__('Donate'),
				'settings'				=>__('Settings'),
				'open_settings'			=>__('You can access settings from dashboard of:'),
				'activated_only_from'	=>__('Plugin activable only from'),
				'deactivated_only_from'	=>__('Plugin deactivable only from'),
			),
			'lang'				=> $this->helpers->get_locale__SANITIZED(),
			'wp_rate_url'		=> 'https://wordpress.org/support/plugin/'.$this->slug.'/reviews/#new-post',
			'donate_url'		=> 'https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=contact@puvox.software&tax=0&currency=USD&item_name=For%20Programming%20Services', // business: http://paypal.me/Puvox   ||  personal : http://paypal.me/ttodua || https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=contact@puvox.software&tax=0&currency=USD&item_name=For%20Programming%20Services  || https://stackoverflow.com/a/43083891/2377343
			'donate_default'	=> 4,
			'mail_errors'		=> 'wp_plugin_errors@puvox.software',
			'licenser_domain'	=> $AuthorDomain,
			'musthave_plugins'	=> $AuthorDomain.'blog/must-have-wordpress-plugins/',
			'purchase_url'		=> $AuthorDomain.'?purchase_wp_plugin='.$this->slug,
			'purchase_check'	=> $AuthorDomain.'?purchase_wp_act=',
			'firebase_url'		=> 'https://linksaf.page.link/?link=',
		];
		$temp2	= $temp2   + [
			'wp_tt_freelancers'	=> 'https://goo.gl/wZKANN',
			'wp_fl_freelancers'	=> 'https://goo.gl/JSVy37',
			'wp_pph_freelancers'=> 'https://goo.gl/vhrqiM',
			'wp_elementor_link' =>  $temp2['firebase_url'].urlencode('https://elementor.com/pricing/?ref=16338&campaign='.$this->slug),
		];
		//enrich from main class (overrides some settings. "is_admin" removed because it fails on front-end /wp-json/wp/v2/posts/8?_locale=user )
		if(method_exists($this,'declare_settings') ) 
		{
			$this->declare_settings(); 	
			$this->initial_static_options = $this->initial_static_options + $temp1;
		}
		else{
			$this->initial_user_options=[]; 
			$this->initial_static_options = $temp1;
		}
		$this->static_settings	= array_merge($this->initial_static_options, $temp2 );
	}

public function plugin__setupLinksAndMenus()
	{
		// If plugin has options, show button (in admin menu sidebar)
		if($this->static_settings['show_opts']===true)  //only this, because sometimes if we want to disable menu-button, then we set to "submodule" instead of true
		{
			if (is_multisite()){
				add_action('network_admin_menu', [$this, 'plugin__registerHandle'] );
				if ( !$this->network_managed ){
					add_action('admin_menu',  [$this, 'plugin__registerHandle'] );
				}
			}
			else {
				add_action('admin_menu',  [$this, 'plugin__registerHandle'] );
			}		
			//redirect to settings page after activation (if not bulk activation)
			add_action('activated_plugin', function($plugin) { if ($this->is_not_bulk_activation($plugin))  {  exit( wp_redirect($this->plugin_page_url.'&isactivation') ); } } );
		}

// show author & donate urls (unless hidden)
		if ( !array_key_exists('hide_plugin_links', $this->static_settings))
		{
			// add Settings & Donate buttons in plugins list
			add_filter( (is_network_admin() ? 'network_admin_' : ''). 'plugin_action_links_'. $this->static_settings['plugin_basename'],  function($links){
				if(!$this->static_settings['has_pro_version'])	{ $links[] = '<a href="'.$this->static_settings['donate_url'].'">'.$this->static_settings['menu_text']['donate'].'</a>'; }
				if($this->static_settings['show_opts']){ $links[] = '<a href="'.$this->plugin_page_url.'">'.$this->static_settings['menu_text']['settings'].'</a>';  }
				//if(is_network_admin() && $this->initial_static_options['allowed_on'] =='subsite'){ unset($links['activate']); $links[] = '<b style="color:red;">'.$this->static_settings['menu_text']['deactivated_only_from'].' SUB-SITES</b>';  }
				return $links;
			});
		}
	}
		//helper for above func
		public function plugin__registerHandle()
		{
			$menu_button_name = (array_key_exists('menu_button_name', $this->static_settings) ? $this->static_settings['menu_button_name'] : $this->opts['name'] );
			if ( $this->helpers->valueIs($this->static_settings, 'menu_button_level', 'mainmenu' )  )  // icons: https://goo.gl/WXAYCi 
				add_menu_page($menu_button_name, $menu_button_name, $this->static_settings['required_role'] , $this->slug, [$this, 'opts_page_output_parent'], $this->static_settings['menu_icon'] );
			else 
				add_submenu_page($this->settingsPHP_page, $menu_button_name, $menu_button_name, $this->static_settings['required_role'] , $this->slug,  [$this, 'opts_page_output_parent'] );

// if target is custom link (not options page)
			if(array_key_exists('menu_button_link', $this->opts)){
				add_action( 'admin_footer', function (){ ?> <script type="text/javascript"> jQuery('a.toplevel_page_<?php echo $this->slug;?>').attr('href','<?php echo $this->opts['menu_button_link'];?>').attr('target','_blank'); </script> <?php }
				);
			}
		}

// ================  dont use activation/deactivation hooks =====================//
	// happens before REAL activation (activated_plugin happens after individual DB activation) 
	public function activate($network_wide)
	{
		// Differentiation only applies when/if MultiSite enabled. Otherwise, always master site
		if ( is_multisite() )
		{
			if(
				(  $this->is_network_admin_referrer() && (!$this->IsNetworkwidePlugin_FIXED()) )
					||
				( !$this->is_network_admin_referrer() && ($this->IsNetworkwidePlugin_FIXED() || $network_wide ) )
			)
			{
				$text= '<h2><code>'.$this->opts['name'].'</code>: '. $this->static_settings['menu_text']['activated_only_from']. ' <b style="color:red;">'.($this->NetworkManageDefault()).'</b></h2>';
				//$text .=  '<script>alert("'.strip_tags($text).'");</script>';
				//header_remove("Location"); header_remove("X-Redirect-By"); 
				die($text);
			}
		}
		//$this->plugin_updated_hook();
		if ( method_exists($this, 'activation_funcs') ) { $this->activation_funcs($network_wide); }
		// to remove previous version:
		if ( file_exists( $name= dirname(__DIR__).'/default_library_puvox.php') ) @unlink($name);
	}
	// commented part:  pastebin_com/KNM3iMEs

public function deactivate($network_wide){
		if(method_exists($this, 'deactivation_funcs') ) {   $this->deactivation_funcs($network_wide);  }
	}

//load translation
	public function load_textdomain(){
		load_plugin_textdomain( $this->slug, false, basename($this->helpers->baseDIR). '/languages/' );
	}

public function is_not_bulk_activation($plugin)
	{
		return ( $plugin == $this->static_settings['plugin_basename'] && !((new \WP_Plugins_List_Table())->current_action()=='activate-selected'));
	}
	
	// for some reasons, native "is_network_admin()" doesn't work during ACTIVATION hook, and we need to manually use this
	public function is_network_admin_referrer()
	{
		return (array_key_exists("HTTP_REFERER", $_SERVER) && stripos($_SERVER["HTTP_REFERER"],'/wp-admin/network/') !==false);
	}

public function pluginvars(){
		// https://goo.gl/Z3z8FW : Name, PluginURI, Version, Description, Author, AuthorURI, TextDomain, DomainPath, Network, Title, AuthorName
		return get_plugin_data( $this->helpers->moduleFILE, $markup = true, $translate = false);    //dont $translate, otherwise you will get error of: https://core.trac.wordpress.org/ticket/43869
	}

//get latest options (in case there were updated,refresh them)
	public function refresh_options(){
		$this->opts	= $this->get_option_CHOSEN($this->slug, []);
		if(!is_array($this->opts)) $this->opts = $this->initial_user_options;
		foreach($this->initial_user_options as $name=>$value){ if (!array_key_exists($name, $this->opts)) { $this->opts[$name]=$value;  $should_update=true; }  }
		$this->opts = array_merge($this->opts, $this->initial_static_options);
		$this->opts['name']		=$this->static_settings['Name'];
		$this->opts['title']	=$this->static_settings['Title'];
		$this->opts['version']	=$this->static_settings['Version'];
		if(isset($should_update)) {	$this->update_opts(); }
		return $this->opts;
	}

public function refresh_options_TimeGone(){
		//if never updated
		if(empty($this->opts['first_install_date'])) {
			$should_update=true;	$this->opts['first_install_date'] = time();
		}
		if(empty($this->opts['last_update_time'])) {
			$should_update=true;	$this->opts['last_update_time'] = time();
		}
		if(empty($this->opts['last_updates'])) {
			$should_update=true;	$this->opts['last_updates'] = [];   		
		}
		//if plugin updated through hook or manually... to avoid complete break..
		if( empty($this->opts['last_version']) || $this->opts['last_version'] != $this->opts['version'] ){
			$should_update=true; $this->opts['last_version'] = $this->opts['version']; $reload_needed=true;
		}
		if(isset($should_update)) {	$this->update_opts(); }
		if(isset($reload_needed)) { $this->plugin_updated_hook(true); }
	}

public function ajax_backend_call()
	{
		if(isset($_POST['action']) && $_POST['action']==$this->plugin_slug_u .'_all')
		{
			if( empty( $_POST["_wpnonce"] ) || !wp_verify_nonce( $_POST["_wpnonce"], "Puvox_BackendCallJS") ) 
			{
				exit( __('Incorrect nonce. Refresh page and try again.') );
			}

if(isset($_POST['PRO_check_key'])){
				echo $this->license_status( sanitize_text_field($_POST['PRO_check_key']), "activate");
			}

elseif(isset($_POST['PRO_save_results'])){

}

elseif(method_exists($this, 'backend_call')){
				$this->backend_call( sanitize_key($_POST['act']) );
			}

wp_die();
		}
		exit( __('Unknown-action') );
	}
	
	
	public function reset_plugin_to_defaults()
	{
		$this->update_opts([]) ;
		$this->update_phrases([]) ;
		if(method_exists($this, 'plugin_reset_callback'))   $this->plugin_reset_callback();
	}

//update library file on activation/update
	public function plugin_updated_hook($redirect=false)
	{
		return;	
	}
	
	// quick method to update this plugin's opts
	public function optName($optname, $prefix=false){
		if( substr($optname,  0, 1) == '`'  ) {  $prefix=true;  $optname= substr($optname,1); }
		return ( !$prefix || stripos($optname, $this->slug) !== false )  ? $optname :  $this->slug . '_' . $optname;
	}

public function update_opts($opts=false){
		return $this->update_option_CHOSEN($this->slug, ( $opts!==false ? $opts : $this->opts) );
	}

public function get_option_CHOSEN($optname, $default=false        				, $prefix=false){
		return call_user_func("get_".		( $this->network_managed ? "site_" : "" ). "option",  $this->optName($optname, $prefix), $default );
	}
	public function update_option_CHOSEN($optname, $optvalue, $autoload=null		, $prefix=false){
		return call_user_func("update_".	( $this->network_managed ? "site_" : "" ). "option",  $this->optName($optname, $prefix), $optvalue, $autoload );
	}
	public function delete_option_CHOSEN($optname									, $prefix=false){
		return call_user_func("delete_".	( $this->network_managed ? "site_" : "" ). "option",  $this->optName($optname, $prefix) );
	}

public function get_transient_CHOSEN($optname, $default=false        			, $prefix=false){
		return call_user_func("get_".		( $this->network_managed ? "site_" : "" ). "transient",  $this->optName($optname, $prefix), $default );
	}
	public function update_transient_CHOSEN($optname, $optvalue, $expiry=null		, $prefix=false){
		return call_user_func("set_".		( $this->network_managed ? "site_" : "" ). "transient",  $this->optName($optname, $prefix), $optvalue, $expiry );
	}
	public function delete_transient_CHOSEN($optname								, $prefix=false){
		return call_user_func("delete_".	( $this->network_managed ? "site_" : "" ). "transient",  $this->optName($optname, $prefix) );
	}
	public function delete_transients_by_prefix_CHOSEN($myPrefix					, $prefix=false){
		global $wpdb;
		$table_name		= $this->network_managed ? $wpdb->base_prefix.'sitemeta' : $wpdb->prefix .'options' ;
		$column_name	= $this->network_managed ? 'meta_key' : 'option_name';
		return $this->helpers->delete_transients_by_prefix($myPrefix, $table_name, $column_name);
	}
	public function get_transient_ONCE_DELETE($optname, $default=false ){
		if( ($x = get_transient($optname))!==false ) { delete_transient($optname); return $x;  }
		return false;
	}
	
	
	public function get_prefix_CHOSEN(){
		return ($this->network_managed ? $GLOBALS['wpdb']->base_prefix : $GLOBALS['wpdb']->prefix);
	}
	public function option_exists($name, $site_wide=false){
		global $wpdb; return $wpdb->query("SELECT * FROM ". ($site_wide ? $wpdb->base_prefix : $wpdb->prefix). "options WHERE option_name ='$name' LIMIT 1");
	}
	
	//
	public function postOptionIsset($name){
		return isset($_POST[$this->slug][$name]);
	}
	public function postOptionValue($name){
		return $_POST[$this->slug][$name];	//Note, the response of this method is always "sanitized & filtered" in any implemented methods
	}
	public function postOptionText($name){
		return $this->sanitize_text_field($this->postOptionValue($name));
	}
	public function postOptionNumber($name){
		return (int) $this->postOptionValue($name);
	}
	public function postOptionKey($name){
		return sanitize_key($this->postOptionValue($name));
	}
	//
	
	
	
	public function NetworkManageDefault() { return $this->static_settings['default_managed']; }
	public function IsNetworkwidePlugin_FIXED() { return $this->NetworkManageDefault()=='network'; }
	
	public function IsNetworkManaged(){
		return get_site_option( $this->slug . '_network_managed', true );
	}

public function updateNetworkedState($value){
		$key = $this->slug . '_network_managed';
		if ( ! $this->option_exists( $key, true) ){
			add_site_option( $key, true );
		}
		$res = update_site_option( $key, $value );
		return $res;
	}
	
	public function phrase($key, $is_variable=false) {
		if($is_variable){
			if (!isset($this->translation_phrases[$key])){
				$this->translation_phrases[sanitize_title($key)] = sanitize_title($key);
				$this->update_phrases();
			}
		}
		return ( isset($this->translation_phrases[$key]) ? $this->translation_phrases[$key] : $key ); 
	}

public function is_this_settings_page(){
	  return 
	  (
		is_admin() && 
		( 
			( stripos(get_current_screen()->base, $this->slug) !== false)  &&  (isset($_GET['page']) && $_GET['page']==$this->slug ) 
				||
			( stripos($this->helpers->currentURL, $this->optionsPageSlug) !==false )	//for submodules or custom cases
		)
	  );
	}
		
	// navigation menu nav menu hooks: pastebin_com/BcGsVpe9

// if post_exists query: https://goo.gl/aHZzv9

public function create_log_table()
	{
		return $GLOBALS['wpdb']->query("CREATE TABLE IF NOT EXISTS `". $this->logs_table_name ."` (
				`id` int(50) NOT NULL AUTO_INCREMENT,
				`gmdate` datetime, 
				`function_args` longtext NOT NULL,
				`message` longtext NOT NULL, 
				`backtrace` longtext NOT NULL, 
				PRIMARY KEY (`id`),
				UNIQUE KEY `id` (`id`)
			)  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci AUTO_INCREMENT=1" 
			//	)  " . $wpdb->get_charset_collate()   || DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci AUTO_INCREMENT=1
		);
	}

//i.e. $this->log("couldnt get results", '<code>'.print_r($response, true).'</code>' );
	public function log( $message ="", $exception="", $retrying=false)
	{	global $wpdb; 
		$this->trim_errorslog();
		$trace=debug_backtrace(); array_shift($trace); $last_func = $trace[0];//$trace=array_splice($trace, 0, 6); //get only first 6 functions 
		$chain=""; foreach($trace as $e) {$chain=$e['function']."->".$chain;} 
		$res = $wpdb->insert( $this->logs_table_name, $arr=[ 
			'gmdate'=> gmdate("Y-m-d H:i:s"), 
			'function_args'=>  $chain ." :: ". print_r($last_func['args'],true), 
			'message'=>print_r($message, true). "\r\n".print_r($exception, true)] 
		);
		if(!$res && !$retrying){
			$this->create_log_table();
			$this->log( $message, $exception, true); 
		}
		return $res;
	}

public function clear_errorslog(){ return $GLOBALS['wpdb']->query("TRUNCATE TABLE ".$this->logs_table_name );	} 
	public function get_errorslog()	{  return $GLOBALS['wpdb']->get_results("SELECT * from ".$this->logs_table_name."");	}

// Removes  oldest rows if rows count exceeds the limit
	public function trim_errorslog()
	{ 
		$rows_amount = $GLOBALS['wpdb']->query("SELECT COUNT(*) FROM ".$this->logs_table_name ." GROUP BY `id`");
		if( $rows_amount > $this->logs_table_maxnum )	
		{
			$amount_to_delete=$rows_amount - $this->logs_table_maxnum;
			return $GLOBALS['wpdb']->query("DELETE FROM ". $this->logs_table_name. " WHERE 1=1 LIMIT " . $amount_to_delete ); 
		}
		return null;
	}

public function send_error_mail($error){
		return wp_mail($this->static_settings['mail_errors'], 'wp plugin error at '. home_url(),  (is_array($error) ? print_r($error, true) : $error)  );
	}
	
		// unique func to flush rewrite rules when needed. if not hooked into wp_footer, hangs plugin options resaving 
	public function flush_rules_if_needed($temp_key="sample" ){
		// lets check if refresh needed
		$key="b".get_current_blog_id()."_". md5( ( is_file($temp_key) ? md5(filemtime($temp_key)) : $temp_key )    );
		if( !array_key_exists($key, $this->opts['last_updates']) || $this->opts['last_updates'][$key] < $this->opts['last_update_time']){
			$this->opts['last_updates'][$key] = $this->opts['last_update_time'];
			$this->update_opts();
			add_action('wp_footer', function(){ $this->helpers->flush_rules("js"); } );
		}
	}
	
	public function flush_rules_checkmark($redirect=false){
		flush_rewrite_rules();
		$this->opts['needs_flushing'] = true; $this->update_opts();
		if($redirect) {
			if ($redirect=="js"){ $this->helpers->js_redirect(); }   else { $this->helpers->php_redirect(); }
		}
	}
	public function flush_checkpoint(){
		if(isset($this->opts['needs_flushing']))
		{
			unset($this->opts['needs_flushing']);
			$this->update_opts();
			$this->helpers->flush_rules(true);
		}
	}
	
	public function checkSubmission($slug="_wpnonce", $action="nonce_")
	{
		return isset($_POST[$slug]) && check_admin_referer($action.$this->plugin_slug);
	}
	public function nonce($slug="_wpnonce", $action="nonce_")
	{
		wp_nonce_field($action.$this->plugin_slug, $slug);
	}
	public function nonceSubmit($text=null, $slug="_wpnonce", $action="nonce_")
	{
		$this->nonce($slug==null ? "_wpnonce" : $slug , $action==null? "nonce_" : $action );
		submit_button($text, 'button-primary', '', true, $attrib= ['id'=>'mainsubmit-button'] );
	}
	
	
	public function shortcodes_initialize(){
		if(property_exists($this,'shortcodes'))
		{
			//enable shortcodes (if it's disabled)
			add_filter( 'widget_text', 'do_shortcode' );

foreach($this->shortcodes as $name=>$val)
			{
				//add "name" manually as name
				$this->shortcodes[$name]['name']=$name;
				add_shortcode($name, [$this, $name]);
			}
		}
	}
	
	
	
	
	/*  loader_wp_config.php
	// check if this file is included IN WP-CONFIG
			if (defined("include_my_custom_wpConfig")) {
				if (!defined("my_wp_cofnig_called")) { define("my_wp_cofnig_called", 1);
					define("WP_DEBUG", 	0); 
					define("WP_DEBUG_DISPLAY", 0);
					return;
				}
			} 
	*/

// =================================================================================================== //
	// ============================================ SOCIAL LINKS ========================================= //
	// =================================================================================================== //

public function socialss_Dataa(){
		$x = get_option('my_socials_optsszz');
		if (empty($x['sitesList']))	{ $x['sitesList']	= array('facebook','youtube','googleplus','twitter','pinterest','deviantart','mailsubscribe'); }
		if (empty($x['langzz']))	{ $x['langzz']		= array('geo','eng','rus'); }
		if (empty($x['Datas']))		{ $x['Datas']		= array('facebook_ENABLED__geo'=>1,'facebook_URL__geo'=>'https://facebook.com','facebook_TITLE__geo'=>'Like Our Facebook');}
		return $x;
	}

public function funccc413() {
		//add_menu_page('sample_page', 'sample_page', 'administrator','smpl_pggg', 'fnc34252');
		add_submenu_page('options-general.php' , 'My SOCIAL LINKS', 'SOCIAL LINKS', 'manage_options', 'mysubpage-slug133', 'fnc34252' ); } public function fnc34252() 	{
			
		//if updated
		if (isset($_POST['securit_noncee'])){    $this->NonceCheckk(sanitize_text_field($_POST['securit_noncee']),'fupd_mlss');
			$ARRAY=socialss_Dataa();
			$ARRAY['langzz']	= explode(",",  sanitize_text_field($_POST['langzz']));
			foreach ($_POST as $name=>$value) {$ARRAY['Datas'][$name]=sanitize_text_field($value);}
			update_option('my_socials_optsszz', $ARRAY );
		}
		//get the latest
		$ARRAY=socialss_Dataa();

?>
		<form action="" method="POST" class="news_meetinggs">
			<?php 	//wp_editor( htmlspecialchars_decode(get_option('nwsMTNG_notes_'.$laang)), 'mtng_notes_styl_ID'. $laang, $settings = array('textarea_name'=>'nwsMTNG_notes_'. $laang,  'editor_class' => "editoor_nws_note")); ?>
			<h2>Social Links</h2>
			Your site Languages(initials): <input type="text" value="<?php echo implode(",",  $ARRAY['langzz']);?>" name="langzz" placeholder="geo,eng,rus.." />
			</br><br/>
			<table border=1><tbody>
				<tr><?php foreach($ARRAY['sitesList'] as $e) {echo '<td style="background-color:#FFEAEF; text-align:center; font-weight:bold;"><h2>'.$e.'</h2></td>';} ?></tr>
				<?php foreach($ARRAY['langzz'] as $each_lang) { ?>
				<tr><td colspan="4" style="border:none;"><h3 style="margin: 2em 0px 0;"><?php echo $each_lang;?> </h3></td> </tr>
				<tr>
					<?php foreach ($ARRAY['sitesList'] as $each_social) { 
					$enabl	= $each_social.'_ENABLED__'.$each_lang;
					$url	= $each_social.'_URL__'.$each_lang;
					$title	= $each_social.'_TITLE__'.$each_lang;
					?>
					<td>
						<span class="description">(Enabled:
						<input name="<?php echo $enabl;?>"	type="checkbox" value="1" <?php if (Return_If_Array_Key($ARRAY['Datas'],$enabl)) {echo 'checked="checked"';} ;?> />)
						</span>
						<input name="<?php echo $url;?>"	type="text"		value="<?php echo Return_If_Array_Key($ARRAY['Datas'],$url); ?>"	placeholder="https://..." class="regular-text" />
						<input name="<?php echo $title;?>"	type="text"		value="<?php echo Return_If_Array_Key($ARRAY['Datas'],$title); ?>"	placeholder="Title here..." class="regular-text" />
					</td>
					<?php } ?>
				</tr>
				<?php } ?>
			</tbody></table>
			
			<div class="my_save_divv" style="text-align:center; position:fixed; bottom:20px; left:40%; padding:10px; background-color: red;"><input type="submit" class="my_SUBMITT" value="SAVE" /></div> <input type="hidden" name="securit_noncee" value="<?php echo wp_create_nonce('fupd_mlss'); ?>" />
		</form>
		<?php 
	}

public function Output_socials($lang=''){ $opts = socialss_Dataa();
		if (empty($lang)) {$lngs = array_filter($opts['langzz']); $lang= $lngs[0]; }
		$output	='<div class="socialss">';
			foreach ($opts['sitesList'] as $key=>$each_social){
				$enbled = 	(Return_If_Array_Key($opts['Datas'],$each_social.'_ENABLED__'.$lang)) ? 	true: false;
				if ($enbled){
					$output .= '<a class="sc_a" href="'.Return_If_Array_Key($opts['Datas'],$each_social.'_URL__'.$lang).'" target="_blank"><div class="eachd '.$each_social.'"><div class="sLogo"></div><div class="sPhraze">'.Return_If_Array_Key($opts['Datas'],$each_social.'_TITLE__'.$lang).'</div></div></a>';
				}
			}
		$output .='</div>';
		return $output;
	}
	// ============================================ ## SOCIAL LINKS ========================================= //

public function get_phrases()
	{
		return $this->get_option_CHOSEN('`translated_phrases', []);
	}

public function update_phrases($array=null)
	{
		if(!isset($array)) $array=$this->translation_phrases;
		return $this->update_option_CHOSEN('`translated_phrases', $array);
	}

public function phrases_array()
	{ 
		$cont='';
		foreach( $this->plugin_files as $each)
		{
			$cont .= file_get_contents( $this->helpers->baseDIR.'/'. basename($each) );
		}
		preg_match_all( '/\$this\-\>phrase$(.*?)$/si', $cont, $matches );
		$phrases_array = $this->get_phrases();
		foreach($matches[1] as $value) {
			$value=trim($value);
			//if not variable
			if(substr($value, 0, 1) != '$')
			{
				$sanitized_value = preg_replace("/[\"\']/", "", $value);
				$phrases_array[$sanitized_value] = $sanitized_value;
			}
		}
		return $phrases_array;
	}

public function define_translations_exist(){
		//check if translations exist
		$last_vers  = get_site_option($this->slug . '_transl_lastvers');
		if( ! $last_vers || $last_vers != $this->static_settings["Version"] ){
			update_site_option($this->slug . '_transl_lastvers', $this->static_settings["Version"]);
			$res = !empty($this->phrases_array());
			update_site_option($this->slug . '_transl_exists', $res);
			return $res;
		}
		return get_site_option($this->slug . '_transl_exists');
	}

// settings page
	public function define_option_tabs(){
		if(!is_admin()) return;
			
		$this->options_tabs	= array_merge( 
			["Options"],
			$this->static_settings['display_tabs'], 
			property_exists($this,'shortcodes') ? ['Shortcodes'] : [],
			( $this->define_translations_exist() ? ["Translations & Phrases"] : [] ),
			["Errors-Log & Reset"]  //( ! property_exists($this, 'errors_tab') || $this->errors_tab ? ['Errors log'] :  []  )
		);

}

public function options_tab($tabs_array =false){
		if(!$tabs_array)  $tabs_array = $this->options_tabs;
		$this->active_tab = $tabs_array[0];
		foreach($tabs_array as $each_tab){
			if (isset($_GET['tab']) && sanitize_key($each_tab)==$_GET['tab'])  
				$this->active_tab=$each_tab;
		}
		echo '<div class="nav-tab-wrapper customNav '. (false && empty($this->static_settings['display_tabs']) ? "displaynone" : "") .'">';
		foreach($tabs_array as $each_tab){
			$tab_TITLE = $each_tab=="Shortcodes" ? "Shortcodes & Api" : $each_tab;
			echo '<a  href="'.add_query_arg('tab', sanitize_key($each_tab) ).'" class="nav-tab '. sanitize_key($each_tab).' '. ($this->active_tab == $each_tab ? 'nav-tab-active  whiteback' : ''). '">'. __( $tab_TITLE).'</a>';
		}
		echo '</div>';
	}
	
	public function checkNonce($str1="mng_nonce", $str2="nonce_mng_" ){
		return !empty( $_POST[$str1] ) && check_admin_referer( $str2 . $this->slug, $str1);
	}
	
	public function opts_page_output_parent($args=false)
	{
		if(is_network_admin())
		{
			if( $this->checkNonce( "mng_nonce_ADM", "nonce_mng_ADM_" ) ) 
			{
				if( isset( $_POST[$this->slug]['managed_from_changer'] ) ){
					$val = $_POST[$this->slug]['managed_from_site']=='network' ;
					$this->network_managed = $val;
					$this->updateNetworkedState($val);
					$this->helpers->js_redirect();
				}
			}
			?>
			<style>
			.networked_switcher_itsf_parent {position:relative;}
			.networked_switcher_itsf { box-shadow: 0px 0px 15px #329c1e; z-index: 3; min-width:210px; background:#ffa637; border-radius: 0 10px 0 190px;  border: 2px solid #80808094; padding:2px 10px 4px 30px; position: fixed; top: 32px; right: 0px;  line-height:1.2em; text-align: center; z-index: 77; }
			.networked_switcher_itsf .modeChooser1 { display: flex; flex-direction: row; justify-content: center; align-items: center; }
			@media all and (max-width: 850px) { .networked_switcher_itsf .modeChooser1 { flex-wrap:wrap;}  }
			.networked_switcher_itsf label { padding-right: 20px!important;  border-radius: 0px!important; margin: 2px !important;}
			.networked_switcher_itsf label.networkwide { border-radius: 100px 0px 0px 100px!important;}
			.networked_switcher_itsf label.subsite { border-radius: 0px 100px 100px 0!important;}
			.networked_switcher_itsf input[type="radio"] { margin:2px 0 0 -20px ;}
			</style>
			<div class="networked_switcher_itsf_parent">
				<div class="networked_switcher_itsf">
					<form method="POST" action="" name="networked_switcher_form">
					<?php _e("You can change from where you'd like to manage this plugin's settings page"); ?></b>
					<div class="modeChooser1">
				
						<label for="networkwide" class="networkwide button<?php echo $this->network_managed ? "-primary":"";?> "><?php _e("Network dashboard (controls all subsites)");?></label>
						<input id="networkwide" onchange="managed_from_onchanger(this)" type="radio" name="<?php echo $this->slug;?>[managed_from_site]" value="network" <?php checked($this->network_managed);?> />
						<label for="subsite" class="subsite button<?php echo !$this->network_managed ? "-primary":"";?>"><?php _e("Each Sub-Site with own settings page");?></label>
						<input id="subsite" onchange="managed_from_onchanger(this)"  type="radio" name="<?php echo $this->slug;?>[managed_from_site]" value="subsite" <?php checked(!$this->network_managed);?>  />
						<input type="hidden" name="<?php echo $this->slug;?>[managed_from_changer]" value="ok" />  
						<?php wp_nonce_field( "nonce_mng_ADM_".$this->slug, "mng_nonce_ADM" ); ?>
					</div>
					</form>
					<script>
					//jQuery(".modeChooser1").controlgroup();
					function managed_from_onchanger(e)
					{
						document.forms["networked_switcher_form"].submit();
						document.getElementById("wpbody").style.opacity = 0.1;
					}
					</script>
				</div>
			</div>
		<?php 
		}
		if ( (is_network_admin() && $this->network_managed) || (!is_network_admin() && !$this->network_managed) ){
			if(method_exists($this, 'opts_page_output')) 
				$this->opts_page_output();
		}
		else{
			echo '<div style="display: flex; background: white; flex-direction: column; max-width: 600px; margin: 100px auto; border-radius: 10px; padding: 30px;"><h1>'.__('Plugin is set to be managed per: <span class="perChosen">'. ($this->network_managed ? "Network": "Sub-sites") ).'</span></h1></div>';
		}
	}

public function settings_page_check_save(){
		if( !empty( $_POST["_wpnonce"] ) && check_admin_referer( "nonce_" . $this->slug, "_wpnonce" ) ) 
		{
			if(!empty($_POST[$this->slug]) ) {
				$this->opts['last_update_time'] = time();
				$this->update_opts();
			}

if(isset( $_POST[$this->slug]['clear_error_logs'] ) ){
				$this->clear_errorslog();
			}

if(isset( $_POST[$this->slug]['reset_plugin_defaults'] ) ){
				$this->reset_plugin_to_defaults(); $this->helpers->js_redirect();
			}

if(isset( $_POST[$this->slug]['update_transl_phrases'] ) ){
				$this->translation_phrases =  array_map('sanitize_text_field', $_POST[$this->slug]['translation_phrases']);
				$this->update_phrases( $this->translation_phrases ) ;
			}

if(isset($_GET[$this->slug.'-remove-pro']) ) {
				delete_site_option($this->license_keyname());
				$this->helpers->js_redirect(remove_query_arg($this->slug.'-remove-pro'));
			}
		}
	}
	
	public function settings_page_part($type)
	{
		if($type=="start")
		{
			$this->settings_page_check_save();
			
			?>
			<div class="clear"></div>
			<div class="<?php echo $this->myplugin_class;?>">

<h1 class="plugin-title"><?php echo $this->opts['name'];?></h1> 
				<?php $this->options_tab();  ?>
				 
					<div class="optwindow">
			<?php

// #########################################################
			if ($this->active_tab == "Shortcodes")
			{ 
				echo '<h1 class="shortcodes_maintitle">'. __('Shortcodes Usage').'</h1>';
				
				foreach($this->shortcodes as $key=>$value)
				{
					$this->helpers->shortcodes_table($key, $value);
					$this->helpers->shortcode_alternative_message($key);
				}

echo '<div class="hooks_examples">';
				echo '<h1 class="shortcodes_maintitle">'. __('Available hooks (to modify from external functions)') .'</h1>';
				if ( property_exists($this, "hooks_examples") ) {
					foreach ($this->hooks_examples as $key=>$block){
						echo '<div class="hook_example_block '.$key.'">';
						if ($block['type']=='filter'){
							echo '<div class="description">'. __($block['description']) .':</div>';
							echo '<code>add_filter("'.$key.'", "yourFunc", 10, '. count($block['parameters'] ) .' );     function yourFunc($'. implode(', $', $block['parameters'] ).') { ... return $'.$block['parameters'][0].';} </code>'; 
						}
						echo '</div>';
					}
				}
				echo '</div>';
			}
			// #########################################################

// #########################################################
			if ($this->active_tab == "Translations & Phrases")
			{ ?>
				<div class="translations_page">
					<form method="post" action="">
						<?php _e("Here will show up all phrases that are outputed on your site fron-end by this plugin, so you can translate/customize them."); ?>
						<table class="translations_table">
							<tbody>
								<?php 
								$phrases_arr = $this->phrases_array();
								$phrases = $this->translation_phrases;
								if(is_array($phrases_arr)){
									foreach ($phrases_arr as $key=>$value){
										$value = array_key_exists($key, $phrases) ? $phrases[$key] : $key;
										echo '<tr>';
										echo '<td>'. $key.'</td><td><input type="text" name="'.$this->slug.'[translation_phrases]['.$key.']" value="'. $value .'" /></td>';
										echo '</tr>';
									}
								}
								?>
							</tbody>
						</table>
						<input type="hidden" name="<?php echo $this->slug;?>[update_transl_phrases]" value="ok" />
						<?php
						wp_nonce_field( "nonce_".$this->slug);
						submit_button(  __( 'Save' ), 'button-secondary', '', true  );
						?>
					</form>
				</div>
			<?php
			}
			// #########################################################

// #########################################################
			if ($this->active_tab == "Errors-Log & Reset")
			{ ?>
				<div class="errors_page">
					<div class="errors_table_container">
						<table class="errors_log">
							<style>
							.myplugin .errors_page .errors_table_container { max-height: 400px;  overflow-y: scroll;  border: 1px solid #b5b5b5;}
							.myplugin .errors_page table {border-collapse: collapse;}
							.myplugin .errors_page table tr > * { border: 1px solid #c7c7c7; padding: 3px 5px; }
							.myplugin .errors_page .errors_log tr{transition:0.2s all;}
							.myplugin .errors_page .errors_log tr.headerRow{color:orange;}
							.myplugin .errors_page .errors_log tr:hover{background:#fdf7f7;}
							.myplugin .errors_page .errors_log td{min-width: 10px;} 
							.myplugin .errors_page .errors_log td:nth-child(1){max-width:80px;}
							.myplugin .errors_page .errors_log td:nth-child(2){min-width:80px; max-width:120px;}
							.myplugin .errors_page .errors_log td:nth-child(3){max-width:150px;}
							.myplugin .errors_page .errors_log td pre { white-space: pre-wrap; word-wrap: break-word; }
							</style>
							<tbody>
								<?php
								//$this->log("asdddd", "");  
								$errors = $this->get_errorslog();
								if(!empty($errors))
								{
									rsort($errors);  //reverse order, last added to top
									$column_count =  count( $keys = array_keys( ((array)$errors[0]) )); 
									echo '<tr class="headerRow">'; for($i=0; $i<$column_count; $i++) echo "<td>$keys[$i]</td>";echo '</tr>';

foreach ($errors as $each_err ) {
										$each_err= (array) $each_err;
										echo '<tr>';
										for($i=0; $i<$column_count; $i++){
											$out='';
											$current = $each_err[ array_keys($each_err)[$i]];
											if (!empty($current) )
											{
												$out = $current;
											}
											echo '<td><pre>'. htmlentities($out).'</pre></td>';
										}
										echo '</tr>';
									}

}
								?>
							</tbody>
						</table>
					</div>

<div class="clear-errors-log">
					<form method="post" action="">
						<input type="hidden" name="<?php echo $this->slug;?>[clear_error_logs]" value="ok" />
						<?php
						wp_nonce_field( "nonce_".$this->slug);
						submit_button(  __( 'Clear Errors Log' ), 'button-secondary red-button', '', true  );
						?>
					</form>
					</div>

<div class="plugin-reset-defaults">
					<form method="post" action="">
						<input type="hidden" name="<?php echo $this->slug;?>[reset_plugin_defaults]" value="ok" />
						<?php
						wp_nonce_field( "nonce_".$this->slug);
						submit_button(  __( 'Reset plugin options to defaults' ), 'button-secondary red-button', '', true  );
						?>
					</form>
					</div>
				</div>
			<?php
			}
			// #########################################################
			
		}

elseif ($type=="end")
		{ ?>
				</div>
				<?php $this->endStyles();?>
			</div>
		<?php
		}
	}

public function endStyles($external=false)
	{ ?>
		<?php 
		if ($external===false) {
			//
		}
		elseif ($external===true) {
			echo '<div class="'.$this->myplugin_class.'">'; 
		}
		?>

.myplugin .hook_example_block { margin: 10px 0; line-height: 1.4em; }
		.myplugin a,.myplugin a.button { display: inline; }
		.myplugin .disabled { pointer-events: none; }
		.myplugin .nonclickable { pointer-events: none; }

.myplugin .review_block{ float:right; }
		.myplugin .review_block a{ float:right; font-size:20px; font-weight:bold; }
		.myplugin .review_block .stars{ height:30px; }
		.myplugin .review_block span.leaverating {position:absolute; z-index:4; margin:0 auto; text-align:center; width:auto; white-space:nowrap; top:15px; color:#000000de; font-size:0.8em; left:20px; text-shadow:0px 0px 25px black;}
		.myplugin .review_block img.stars{ height:30px; vertical-align:middle; }

.myplugin .shortcode_atts{ color:#b900f3; }
		.myplugin .shortcodes_maintitle { font-style:italic; }
		.myplugin table .shortcode_tr_descr { font-weight:bold; color:black; }
		.myplugin .site_author_block{ text-align:center; font-size:0.8em; }
		.myplugin .site_author_block a{ text-decoration:none; color:black;}
		.myplugin .shortcodes_block { box-shadow: 0px 0px 15px #00000066; padding: 10px 0 0 0; margin: 20px 0;}
		.myplugin .shortcodes_block z.h3{ color:#f34500; text-align:center; }

.myplugin .datachange-save-button{ display:none; }
		.myplugin ._save_button{ display:none; }
		.myplugin .numeric_input{ width:50px; font-weight:bold;}
		.myplugin .form-table td { vertical-align: top; }
		
		ZZZ_example_jquery_u_ {url: (https://github.com/jquery/jquery-ui/tree/master/themes/base); }
		.ui-widget.ui-widget-content { border: 1px solid #c5c5c5; }
		.ui-corner-all { border-radius: 3px; }
		.ui-widget-header { border: 1px solid #dddddd; background: #e9e9e9; color: #333333; font-weight: bold; }
		
		.ui-dialog { padding: .2em; }
		
		.ui-tooltip {	padding: 8px;	position: absolute;	z-index: 9999;	max-width: 300px;}
		body .ui-tooltip {	border-width: 2px; border:1px solid #e7e7e7; box-shadow:0px 0px 3px gray; }
	</style>

<div class="newBlock additionals">
		<div class="in_additional">
			<h4></h4>
			<h3><?php _e('More Actions');?></h3>
			<ul class="donations_block">
				<li class="donation_li">
					
					<?php _e('If you found this plugin useful, any amount of');?> <?php echo $this->paypalDonationButton();?> <?php _e(' is welcomed');?> 
					<script>
					function tt_donate_trigger(e)
					{
						e.preventDefault();
						var url= '<?php echo $this->static_settings['donate_url'];?>'; //+ '/'+ document.getElementById('donate_pt').value
						window.open(url,'_blank');
					}
					</script>
					
				</li>
			</ul>
			<ul>
				<li>
					<?php if (false) printf(__('You can check other useful plugins at: <a href="%s">Must have free plugins for everyone</a>'),  $this->static_settings['musthave_plugins'] ).'.';	?>
				</li>
			</ul>
		</div>

<?php if($this->static_settings['show_rating_message']) 
		{ ?>
		<div class="review_block">
			<a class="review_leave" href="<?php echo $this->static_settings['wp_rate_url'];?>" target="_blank">
				<span class="leaverating"><?php _e('Rate plugin');?></span>
				<img class="stars" src="<?php echo $this->helpers->imageSvg("rating-transparent");?>" />
			</a>
		</div>
		<?php
		}
		?>

</div>

<div class="clear"></div>
	<script> tt_ajax_action = '<?php echo $this->plugin_slug_u;?>_all';</script>
	
	<script>
	function pro_field(targetEl){
		var is_pro = <?php echo $this->unregistered_pro() ? "true" : "false";?>; 
		if(is_pro) {
			targetEl.attr("data-pro-overlay","pro_overlay");
		}
	}
	</script>

<?php 
	$this->purchase_pro_block();  
	?>

<div class="datachange-save-button">
		<?php submit_button( false, 'button-primary _save_button', '', true,  $attrib=  ['id' => '_save_button'] ); ?>

// save button show/hide
			var save_button=$('.myplugin #_save_button');
			$('.myplugin [data-onchange-save]').on("change, input", function(e){
				save_button.insertAfter( $(this) );
				save_button.show();
				save_button.css( { 'margin-left': "-"+(save_button.css("width")), 'position':'relative', 'top':'0px', 'left':save_button.css("width")  });
				var target=$(this).attr("data-onchange-hide"); if(target && target.length) {   $( target ).css("visibility","hidden");   }
			});

//noinput types
			if($(".noinput").length) $(".noinput").attr('size', $(".noinput").val().length);
		})(jQuery); 
		</script> 
	</div>
	
	<?php $this->donations_trigger_popup(); ?>

<?php if ($external===true) echo '</div>'; ?>
	<?php
	}

public function admin_scripts($hook)  //i.e. edit.php
	{
		if($this->is_this_settings_page()){
			$this->admin_scripts_out($hook);
		}
	}

// https://github.com/WordPress/WordPress/blob/master/wp-includes/script-loader.php
	public function admin_scripts_out($hook)  //i.e. edit.php
	{
		$where='admin'; //admin|wp
		if (property_exists($this,'disable_admin_scripts_load')) return;
		
		$this->helpers->register_stylescript($where, 'script', 'jquery');

//jquery ui core
		//$this->helpers->register_stylescript($where, 'script',	'jquery-ui-core');
		
		//jquery ui EFFECTS
		$this->helpers->register_stylescript($where, 'script',	'jquery-effects-core');

//jquery ui DIALOG
		$this->helpers->register_stylescript($where, 'script',	'jquery-ui-dialog');
		$this->helpers->register_stylescript($where, 'style',	'wp-jquery-ui-dialog');	
		// download and include locally:	'ui-css', 'https://code (dot) jquery (dot) com/ui/1.12.1/themes/base/jquery-ui.css',  false,  '1.1');

$this->helpers->register_stylescript($where, 'script',	'jquery-ui-tooltip');
 
		//add_action('admin_footer', function() { <script></script> } );
	}

public function admin_head_func()
	{ 
		if( defined("ttLibrary_scripts_loaded") ) return;  define("ttLibrary_scripts_loaded", true); 
		?>
		<script>
		//window.onload REPLACEMENT
		// window.addEventListener ? window.addEventListener("load",yourFunction,false) : window.attachEvent && window.attachEvent("onload",yourFunction);
		ttLibrary =
		{
			// check for Ajax calls from front-end
			backend_call : function (data, callback)
			{
				data["action"] = tt_ajax_action;
				data["_wpnonce"] = '<?php echo wp_create_nonce( "Puvox_BackendCallJS");?>';

jQuery.post
				(
					ajaxurl,
					data,
					function(response){  callback(response); }
				);
			},

reload_this_page : function(){
				window.location = window.location.href;
			},

//show Spinner (loader-waiter)
			spinner: function(action)
			{
				var spinner_id = "tt_spinner";
				if(action)
				{
					var div=
					'<div id="'+spinner_id+'" style="background:black; position:fixed; height:100%; width:100%; opacity:0.9; z-index:9990;   display: flex; justify-content: center; align-items: center;">'+
						'<div style="">Please Wait...</div>'+
					'</div>';
					document.body.insertAdjacentHTML("afterbegin", div);
				}
				else
				{
					var el = document.getElementById(spinner_id);
					if (el) {
						el.parentNode.removeChild(el);
					}
				}
			},

//shorthand for jQuery dialog
			dialog: function(message)
			{
				jQuery('<div class="ttDialog">'+message+'</div>').dialog({
					modal: true,
					width: 500,
					close: function (event, ui) {
						jQuery(this).remove();	// Remove it completely on close
					}
				});
			},
			//shortand for the same, to remember easily
			message: function(message)
			{
				return ttLibrary.dialog(message);
			},

// make an element field to blink/animate
			blink_field : function (fieldObj)
			{
				fieldObj.animate({backgroundColor: '#00bb00'}, 'slow').animate({backgroundColor: '#FFFFFF'}, 'slow');
			},

// hide content if chosen radio box not chosen  
			radiobox_onchange_hider : function (selector,desiredvalue, target_hidding_selector, SHOW_or_hide)
			{
				var SHOW_or_hide = SHOW_or_hide || false;
				if( typeof roh_dropdown_objs == 'undefined') { roh_dropdown_objs = {}; } 
				if( typeof roh_dropdown_objs[selector] == 'undefined' ){
					roh_dropdown_objs[selector] = true ; var funcname= arguments.callee.name;
					//jQuery(selector).change(function() { window[funcname](selector,desiredvalue, target_hidding_selector, SHOW_or_hide);	});
					jQuery(selector).change(function() { ttLibrary.radiobox_onchange_hider(selector,desiredvalue, target_hidding_selector, SHOW_or_hide);	});
				}
				var x = jQuery(target_hidding_selector);
				if( jQuery(selector+':checked').val() == desiredvalue)	{ if(SHOW_or_hide)	x.show(); else x.hide(); } 
				else 													{ if(SHOW_or_hide)	x.hide(); else x.show(); }
			},

// hide content if chosen radio box not chosen  
			checkbox_onchange_hider : function (selector, when_checked, destination_hidding_selector)
			{
				var x=function(target, destination){
					if(   (when_checked && jQuery(target).is(':checked'))  || (!when_checked && jQuery(target).not(':checked'))  ) {
						jQuery(destination).show();
					} else {
						jQuery(destination).hide();
					}
				};
				x(selector, destination_hidding_selector);
				jQuery(selector).click( function(e){ x(e.target, destination_hidding_selector); } ); 
			}
		};

</script>
		<?php
	}
	
	//move uploaded addon to it's folder
	public function wp_handle_upload_filter( $array=['file' => 'path/to/wp-content/uploads/2018/12/example.ext', 'url'  => 'https://.....example.ext', 'type' => 'application/zip'],   $action= 'sideload|upload' )
	{
		$file = $array['file'];
		if($array['type']=="application/zip" || $array['type']=="application/x-zip")
		{
			$filename = basename($file);
			$found = false;

$found_files=[];
			if (function_exists('zip_open'))
			{
				$zip = zip_open($file);
				if (is_resource($zip))
				{
					while ($zip_entry = zip_read($zip))
					{
						$found_files[]=zip_entry_name($zip_entry);
						//if (zip_entry_open($zip, $zip_entry))
						//{
							//echo zip_entry_read($zip_entry);
							//zip_entry_close($zip_entry);
						//}
					}
					zip_close($zip);
				}
			}
			elseif (class_exists('\ZipArchive'))
			{
				$za = new \ZipArchive();
				$za->open($file);  
				for( $i = 0; $i < $za->numFiles; $i++ ){ 
					$stat = $za->statIndex( $i ); 
					$found_files[] = basename( $stat['name'] ) ;
				}
			}
			//elseif( stripos($filename, $this->pro_file_part) !== false)
			//{
			//	$found = true;
			//}

//if contains
			if(!empty($found_files))
			{
				foreach(array_filter($found_files) as $each)
				{
					if( stripos($each, $this->addon_namepart.'/'.$this->slug)!==false)
					{
						$found = true;
					}
				}
			}

if($found)
			{
				$this->helpers->unzip($file, $this->addons_dir);
				$this->helpers->move_folder_contents($this->addons_dir.'/'. $this->addon_namepart, $this->addons_dir);
				$this->helpers->rmdir_recursive($this->addons_dir.'/'. $this->addon_namepart);
				$need_space = stripos($_SERVER['REQUEST_URI'], 'upload.php') !== false ? '�?�?�?�?�?�?�?�?' : '';
				return ['error'=> $need_space."Thank You �? Addon has been installed, you can activate it with the key !"];
			}
		}
		return $array;
	}

} // class 
#endregion

label_pro_plugin:
#region  Pro-Version functions ( extends above default plugin class)
if (!trait_exists('\Puvox\pro_plugin')){
trait pro_plugin
{
	// ========= my functions for PRO plugins ========== //
	public function addon_path()
	{
		return WP_PLUGIN_DIR .'/_addons/'.$this->slug .'-addon/addon.php';
	}
	
	public function addon_exists()
	{
		return (file_exists($this->addon_path()));
	}

public function load_pro()
	{
		if ($this->is_pro)
		{
			if ($this->is_pro_legal)
			{
				$puvox_last_class = $this;
				if($this->addon_exists())
					include_once($this->addon_path());
			}
		}
	}

/*
	// Let's do it!
	if (is_multisite()) {
		single_uninstall();

// delete data foreach blog
		$blogs_list = $GLOBALS['wpdb']->get_results("SELECT blog_id FROM {$GLOBALS['wpdb']->blogs}", ARRAY_A);
		if (!empty($blogs_list)) {
			foreach ($blogs_list as $blog) {
				switch_to_blog($blog['blog_id']);
				single_uninstall();
				restore_current_blog();
			}
		}
	} else {
		single_uninstall();
	}
	*/
	
	
	public function check_if_pro_plugin()
	{
		$this->is_pro		= null;
		$this->is_pro_legal	= null;
		if( $this->static_settings['has_pro_version'] ){
			//$this->has_pro_version = true;  // it is price of plugin
			$ar= $this->get_license();
			$this->is_pro		= $ar['status'];
			$this->is_pro_legal	= $ar['legal'];
		}
		if(is_admin())
		{
			if ($this->is_pro)
			{
				if (!$this->is_pro_legal)
				{
					add_action('network_admin_notices', [$this, 'admin_error_notice_pro'] ); 
					add_action('admin_notices', [$this, 'admin_error_notice_pro'] ); 
				}
				else{
					$this->pro_check_once_in_a_while();
				}
			}
		}
		$this->addons_dir = WP_PLUGIN_DIR.'/_addons'; //wp_plugins_dir();
	}

public function license_keyname(){
		return $this->plugin_slug_u ."_l_key";
	}

public function get_license($key=false){
		$def_array = [
			'status' => false,
			'legal' => false,
			'key' => '',
			'last_error'=>''
		];
		$license_arr = get_site_option($this->license_keyname(), $def_array );
		return ($key ? $license_arr[$key] : $license_arr);
	}

public function update_license($val, $val1=false){
		if(is_array($val)){
			$array = $val;
		}
		else{
			$array= $this->get_license();
			$array[$val]=$val1;
		}
		update_site_option( $this->license_keyname(), $array );
	}

public function license_answer($key, $type="check/or/activate")
	{
		$this->info_arr	= ['key' => $key] + ['siteurl'=>home_url(), 'plugin_slug'=>$this->slug ] + $this->pluginvars() + $this->opts;
		$answer =
			wp_remote_retrieve_body(
				wp_remote_post($this->static_settings['purchase_check'].$type,
					[
						'method' => 'POST',
						'timeout' => 25,
						'redirection' => 5,
						'httpversion' => '1.0',
						'blocking' => true,
						'headers' => [],
						'body' => $this->info_arr,
						'cookies' => []
					]
				)
			);
		return $answer;
	}

public function license_status($license, $type="check/or/activate")
	{
		$key = sanitize_text_field($license);
		$answer = $this->license_answer($key, $type);

if(!$this->helpers->is_JSON_string($answer)){
			$result = [];
			$result['error'] = $answer;
		}
		else{
			$result = json_decode($answer, true);
		}
		//
		if(isset($result['valid'])){
			if($result['valid']){
				$ar['status']= true;
				$ar['legal']= true;
				$ar['key']= $key;
				$ar['last_error']= '';
				$this->update_license($ar);
			}
			else { 
				// 
				$this->update_license( 'legal', false );
				$this->update_license( 'last_error', json_encode($result['response']) );
				$result['error'] = json_encode($result['response']);
			} 
		}
		else{
			$result['error'] = $answer;
			$this->log('Error while calling to vendor', $result['error']);
		}
		return json_encode($result);
	}

public function pro_check_once_in_a_while( $time_length = 864000 )
	{
		$name= '`_last_license_check';
		$value= $this->get_transient_CHOSEN($name);
		if( !$value || time() - $value > $time_length )
		{
			$lic = $this->get_license();
			$res= $this->license_status($lic['key'], 'activate');
			$this->update_transient_CHOSEN($name, time() );
		}
	}

public function unregistered_pro() { return $this->static_settings['has_pro_version'] && !$this->is_pro_legal; }

public function admin_error_notice_pro(){ ?>
		<div class="notice notice-error is-dismissible">
			<p><?php  _e( sprintf('Notice: License for plugin <code><b>%s</b></code> is invalidated, so it\'s <b style="color:red;">PRO</b> functionality has been disabled.', $this->static_settings['Name']) );?> <a href="<?php echo $this->plugin_page_url;?>" target="_blank"><?php _e("Re-validate the key");?></a></p> 
		</div>
		<?php
	}

public function pro_field($echo=true){
		if($this->unregistered_pro()){
			$res= 'data-pro-overlay="pro_overlay"';
			if($echo) echo $res;
			else return $res;
			//echo '<span class="pro_overlay overlay_lines"></span> ';
		}
	}

public function purchase_pro_block(){
		if ( !$this->static_settings['has_pro_version'])  return;
		if ( $this->is_pro_legal  ) return;

?>
		<div class="pro_block">
			<style>
			.get_pro_version { line-height: 1.2; z-index: 123; background: #ff1818;  text-align: center; border-radius: 100% 100% 0 0; display: inline-block;  position: fixed; bottom: 0px; right: 0; left: 0; padding: 10px 10px; max-width: 750px; margin: 0 auto; text-shadow: 0px 0px 6px white;  box-shadow: 0px 0px 52px black; }
			.get_pro_version .centered_div > span  { font-size: 1.5em; }
			.get_pro_version .centered_div .or_enter_key_phrase{ font-style: italic; font-size:1em; }
			.get_pro_version .centered_div > span  a { font-size: 1em; color: #7dff83;}
			.init_hidden{ display:none; }
			z#check_results{ display:inline; flex-direction:row; font-style:italic; }
			#check_results .correct{  background: #a8fba8;  }
			#check_results .incorrect{  background: pink;  }
			#check_results span{  padding:3px 5px;  }
			.myplugin .dialog_enter_key{ display:none; }
			.dialog_enter_key_content {  display: flex; flex-direction: column; align-items: center;  }
			.dialog_enter_key_content > *{  margin: 10px ;  }
			.myplugin .illegal_missing {font-size:12px; word-wrap:pre-wrap; }

[data-pro-overlay=pro_overlay]{  pointer-events: none;  cursor: default;  position:relative;  min-height: 2em;  padding:5px; }
			[data-pro-overlay=pro_overlay]::before{   content:""; width: 100%; height: 100%; position: absolute; background: black; opacity: 0.3; z-index: 1;  top: 0;   left: 0;
				background: url("<?php echo $this->helpers->imageSvg('overlay-pro');?>");
			}
			[data-pro-overlay=pro_overlay]::after{ 
				white-space: pre; content: "<?php $str=__('Only available in FULL VERSION');  echo str_repeat($str.'\a\a\a\a\a\a\a\a\a\a\a\a\a\a\a\a\a\a\a', 4).$str;?>"; 
				text-shadow: 0px 0px 5px black; padding: 5px;  opacity:1;  text-align: center;  animation-name: blinking;  zzanimation-name: moving;  animation-duration: 6s;  animation-iteration-count: infinite;  overflow:hidden; display: flex; justify-content: center; align-items: center; position: absolute; top: 0; left: 0; bottom: 0; right: 0; z-index: 3; overflow: hidden; font-size: 2em; color: red;
			}
			@keyframes blinking {
				0% {opacity: 0;}
				50% {opacity: 1;}
				100% {opacity: 0;}
			}
			@keyframes moving {
				0% {left: 30%;}
				40% {left: 100%;}
				100% {left: 0%;}
			}
			</style>
			
			<div class="dialog_enter_key">
				<div class="dialog_enter_key_content" title="Enter the purchased license key">
					<input id="key_this" class="regular-text" type="text" value="<?php echo $this->get_license('key');?>"  />
					<button id="check_key" ><?php _e( 'Check key' );?></button>
					<span id="check_results">
						<span class="correct init_hidden"><?php _e( 'correct' );?></span>
						<span class="incorrect init_hidden"><?php _e( 'incorrect' );?></span>
					</span>
				</div>
			</div>

<div class="get_pro_version">
				<div class="centered_div">
					<?php 
					$need_to_enter_key = false;

if ( $this->is_pro )
					{ 
						if ( !$this->addon_exists() )
						{ ?>
							<span class="addon_missing">
							( <?php _e('Seems you have bought a PRO version, but the addon is not installed.');?> )
							</span>	
							<?php
						}
						elseif( !$this->is_pro_legal)
						{
							$need_to_enter_key=true;
							?>
							<span class="illegal_missing">
							( <?php _e('Seems you don\'t have a legal key');?>.  <span class="last_err_msg" style="white-space: pre-wrap;">( <?php _e( sprintf('Last error message: <code>%s</code> ',  $this->get_license('last_error') ) ); ?> )</span>  )
							</span>	
							<?php
						}
					}  
					else
					{
						if (!$this->addon_exists()) {  ?>
							<span class="purchase_phrase">
								<a id="purchase_key" href="<?php echo esc_url($this->static_settings['purchase_url']);?>" target="_blank"><?php _e('GET FULL VERSION');?></a> <span class="price_amnt"><?php _e('only');?> <?php echo $this->static_settings['has_pro_version'];?>$</span>
							</span>
						<?php 
						}
						$need_to_enter_key=true;
					} 
					?>
					<?php
					
					if ($need_to_enter_key)
					{
					?>
					<span class="or_enter_key_phrase">
					( <?php _e('After purchase');?> <a id="enter_key"  href=""><?php _e('Enter License Key');?></a> )
					</span>	
					<?php
					}

?>
				</div>
			</div>
		</div>
		<?php
		$this->plugin_scripts();
	}
	
	public function paypalDonationButton(){ return '<a class="button" style="display:inline-block; line-height:1em; min-height:25px; color:#179bd7; " href="javascript:tt_donate_trigger(event);" onclick="tt_donate_trigger(event);"/> <img style="height:20px; vertical-align:middle;" src="'.  $this->helpers->imageSvg("paypal") .'" /> '. __("donation") .'</a>'; }
	
	public function donations_trigger_popup()
	{
		// ############ donations #############
		if ( $this->static_settings['show_donation_popup'] && ! $this->helpers->valueIs($this->opts, 'donate_popup_a2', '1d') )
		{
			//show only after save/redirection
			if (  $this->opts['first_install_date'] != $this->opts['last_update_time'] )
			{
				$this->opts['donate_popup_a2']="1d";
				$this->update_opts();
				$text = sprintf(__('Dear users, our plugin (<code>%s</code>) is free. However, every plugin needs noticeable amount of work by developer. If you found this plugin useful, your minimal %s will support developer to maintain this plugin and keep it functional. <br/>Thank you.'), $this->static_settings['Name'], $this->paypalDonationButton() );
				?>
				<div id="paypal_donation_popup_2"><input type="hidden" autofocus/><?php echo $text;?></div>
				<script>
				jQuery(function(){  
					window.setTimeout(function(){ 
					jQuery('#paypal_donation_popup_2').dialog({ title:"<?php echo $this->static_settings['Name'];?>",  modal:true,   width:600 });
					
					jQuery("#puvox_donate_button").click(function(e) {
						e.preventDefault();
						jQuery('div.ui-dialog-content').dialog('close');
						jQuery([document.documentElement, document.body]).animate({
							scrollTop: jQuery(".puvox_plugin .in_additional").offset().top
						}, 1000);
					});
					}, 1000 );
				});
				</script>
				<?php
			}
		}
	}

public function plugin_scripts(){
		?>
		<script>
		function main_tt()
		{ 
			var this_action_name = '<?php echo $this->plugin_slug_u;?>';

// Create our namespace
			this_name_tt = {

/*
				*	Method to check (using AJAX, which calls WP back-end) if inputed username is available
				*/
				enter_key_popup: function(e) {

// Show jQuery dialog
					jQuery('.dialog_enter_key_content').dialog({
						modal: true,
						width: 500,
						close: function (event, ui) {
							//jQuery(this).remove();	// Remove it completely on close
						}
					});
					return false;
				},

IsJsonString: function(str) {
					try {
						JSON.parse(str);
					} catch (e) {
						return false;
					}
					return true;
				},

check_key : function(e) {

var this1 = this;

var inp_value = jQuery("#key_this").val();

if (inp_value == ""){  return;  }

ttLibrary.backend_call(
						{
							'PRO_check_key': inp_value
						},

// Function when request complete
						function (answer) {

if(typeof window.ttdebug != "undefined"){  console.log(answer);  }

if(this1.IsJsonString(answer)){
								var new_res=  JSON.parse(answer);
								if(new_res.hasOwnProperty('valid')){
									if(new_res.valid){
										this1.show_green();
									}
									else{
										var reponse1 = JSON.parse(new_res.response);
										this1.show_red(reponse1.message);
									}
								}
								else {
									this1.show_red(new_res);
								}
							}
							else{
								this1.show_red(answer);
							}
						}
					);
				},

show_green : function(){
					jQuery("#check_results .correct").show();
					jQuery("#check_results .incorrect").hide();
					alert("<?php _e("Thanks! License is activated for this domain."); echo '\n\n\n\n'; _e("NOTE: Sharing or unauthorized use of the license will be ended with the suspension of the license code.") ;?>");
					ttLibrary.reload_this_page();
					//this.save_results();
				},

show_red : function(e){
					jQuery("#check_results .correct").hide();
					jQuery("#check_results .incorrect").show();
					jQuery("#check_results .incorrect").html(e);

// Show jQuery dialog
					if (false)
					jQuery('<div>' + message + '</div>').dialog({ modal: true, width: 500,
						close: function (event, ui) {
							jQuery(this).remove();	// Remove it completely on close
						}
					});
				}

};
		}
		main_tt();
		</script>

<?php
	}
} goto label_default_plugin;  } // class

#endregion
//==========================================================================================================
//========================================== PLUGIN SPECIFIC PARTS =========================================
//==========================================================================================================
 
} // #NAMESPACE