NoopLoggerProvider.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\API\Logs;

class NoopLoggerProvider implements LoggerProviderInterface {
    public static function getInstance() : self {
        static $instance;
        return $instance ??= new self();
    }
    public function getLogger(string $name, ?string $version = null, ?string $schemaUrl = null, iterable $attributes = []) : LoggerInterface {
        return NoopLogger::getInstance();
    }

}