name : NullTransportFactory.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Mailer\Transport; use Symfony\Component\Mailer\Exception\UnsupportedSchemeException; /** * @author Konstantin Myakshin <molodchick@gmail.com> */ final class NullTransportFactory extends AbstractTransportFactory { public function create(Dsn $dsn): TransportInterface { if ('null' === $dsn->getScheme()) { return new NullTransport($this->dispatcher, $this->logger); } throw new UnsupportedSchemeException($dsn, 'null', $this->getSupportedSchemes()); } protected function getSupportedSchemes(): array { return ['null']; } }