Edit File: ExtensionCompilerPass.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\DependencyInjection\Compiler; use Symfony\Component\DependencyInjection\ContainerBuilder; /** * A pass to automatically process extensions if they implement * CompilerPassInterface. * * @author Wouter J <wouter@wouterj.nl> */ class ExtensionCompilerPass implements CompilerPassInterface { /** * {@inheritdoc} */ public function process(ContainerBuilder $container) { foreach ($container->getExtensions() as $extension) { if (!$extension instanceof CompilerPassInterface) { continue; } $extension->process($container); } } }