<?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 Sensio\Bundle\FrameworkExtraBundle\DependencyInjection\Compiler; use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; use Symfony\Component\DependencyInjection\ContainerBuilder; /** * Optimizes the container by removing unneeded listeners. * * @author Fabien Potencier <fabien@symfony.com> */ class OptimizerPass implements CompilerPassInterface { public function process(ContainerBuilder $container) { if (!$container->has('security.token_storage')) { $container->removeDefinition('sensio_framework_extra.security.listener'); } if (!$container->hasDefinition('twig')) { $container->removeDefinition('sensio_framework_extra.view.listener'); } } }