<?php declare(strict_types=1); namespace OpenTelemetry\API\Trace; /** @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/api.md#tracerprovider */ interface TracerProviderInterface { /** * @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/api.md#get-a-tracer */ public function getTracer( string $name, ?string $version = null, ?string $schemaUrl = null, iterable $attributes = [], ): TracerInterface; }
cải xoăn