<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel;
/**
* Allows the Kernel to be rebooted using a temporary cache directory.
*
* @author Nicolas Grekas <[email protected]>
*/
interface RebootableInterface
{
/**
* Reboots a kernel.
*
* The getCacheDir() method of a rebootable kernel should not be called
* while building the container. Use the %kernel.cache_dir% parameter instead.
*
* @param string|null $warmupDir pass null to reboot in the regular cache directory
*/
public function reboot($warmupDir);
}