<?php
namespace TYPO3\CMS\Core\Cache\Backend;

/***************************************************************
 *  Copyright notice
 *
 *  (c) 2010-2011 Christian Kuhn <lolli@schwarzbu.ch>
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *  A copy is found in the textfile GPL.txt and important notices to the license
 *  from the author is found in LICENSE.txt distributed with these scripts.
 *
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/
/**
 * A contract for a cache backend which is capable of storing, retrieving and
 * including PHP source code.
 *
 * @api
 * @author Robert Lemke <robert@typo3.org>
 */
interface PhpCapableBackendInterface extends \TYPO3\CMS\Core\Cache\Backend\BackendInterface {
	/**
	 * Loads PHP code from the cache and require_onces it right away.
	 *
	 * @param string $entryIdentifier An identifier which describes the cache entry to load
	 * @return mixed Potential return value from the include operation
	 * @api
	 */
	public function requireOnce($entryIdentifier);

}

?>