Viewing file:  SessionHandlerInterface.php (2.37 KB) -rw-r--r--
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<?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.
*/
/**
* SessionHandlerInterface
*
* Provides forward compatibility with PHP 5.4
*
* Extensive documentation can be found at php.net, see links:
*
* @see http://php.net/sessionhandlerinterface
* @see http://php.net/session.customhandler
* @see http://php.net/session-set-save-handler
*
* @author Drak <drak@zikula.org>
*/
interface SessionHandlerInterface
{
/**
* Open session.
*
* @see http://php.net/sessionhandlerinterface.open
*
* @param string $savePath Save path.
* @param string $sessionName Session Name.
*
* @throws \RuntimeException If something goes wrong starting the session.
*
* @return boolean
*/
public function open($savePath, $sessionName);
/**
* Close session.
*
* @see http://php.net/sessionhandlerinterface.close
*
* @return boolean
*/
public function close();
/**
* Read session.
*
* @param string $sessionId
*
* @see http://php.net/sessionhandlerinterface.read
*
* @throws \RuntimeException On fatal error but not "record not found".
*
* @return string String as stored in persistent storage or empty string in all other cases.
*/
public function read($sessionId);
/**
* Commit session to storage.
*
* @see http://php.net/sessionhandlerinterface.write
*
* @param string $sessionId Session ID.
* @param string $data Session serialized data to save.
*
* @return boolean
*/
public function write($sessionId, $data);
/**
* Destroys this session.
*
* @see http://php.net/sessionhandlerinterface.destroy
*
* @param string $sessionId Session ID.
*
* @throws \RuntimeException On fatal error.
*
* @return boolean
*/
public function destroy($sessionId);
/**
* Garbage collection for storage.
*
* @see http://php.net/sessionhandlerinterface.gc
*
* @param integer $lifetime Max lifetime in seconds to keep sessions stored.
*
* @throws \RuntimeException On fatal error.
*
* @return boolean
*/
public function gc($lifetime);
}
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