<?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\HttpKernel\CacheClearer;
/**
* ChainCacheClearer.
*
* @author Dustin Dobervich <ddobervich@gmail.com>
*
* @final since version 3.4
*/
class ChainCacheClearer implements CacheClearerInterface
{
protected $clearers;
/**
* Constructs a new instance of ChainCacheClearer.
*
* @param array $clearers The initial clearers
*/
public function __construct($clearers = [])
{
$this->clearers = $clearers;
}
/**
* {@inheritdoc}
*/
public function clear($cacheDir)
{
foreach ($this->clearers as $clearer) {
$clearer->clear($cacheDir);
}
}
/**
* Adds a cache clearer to the aggregate.
*
* @deprecated since version 3.4, to be removed in 4.0, inject the list of clearers as a constructor argument instead.
*/
public function add(CacheClearerInterface $clearer)
{
@trigger_error(sprintf('The "%s()" method is deprecated since Symfony 3.4 and will be removed in 4.0, inject the list of clearers as a constructor argument instead.', __METHOD__), \E_USER_DEPRECATED);
$this->clearers[] = $clearer;
}
}