<?php
/*
* This file is part of the Symfony framework.
*
* (c) Fabien Potencier <fabien@symfony.com>
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\Reference;
/**
* Registers the cache clearers.
* @author Dustin Dobervich <ddobervich@gmail.com>
class AddCacheClearerPass implements CompilerPassInterface
{
* {@inheritDoc}
public function process(ContainerBuilder $container)
if (!$container->hasDefinition('cache_clearer')) {
return;
}
$clearers = array();
foreach ($container->findTaggedServiceIds('kernel.cache_clearer') as $id => $attributes) {
$clearers[] = new Reference($id);
$container->getDefinition('cache_clearer')->replaceArgument(0, $clearers);