NoopMeterProvider.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\API\Metrics\Noop;

use OpenTelemetry\API\Metrics\MeterInterface;
use OpenTelemetry\API\Metrics\MeterProviderInterface;
final class NoopMeterProvider implements MeterProviderInterface {
    public function getMeter(string $name, ?string $version = null, ?string $schemaUrl = null, iterable $attributes = []) : MeterInterface {
        return new NoopMeter();
    }

}