Gecko [ contributie.vriendennsm.nl ]

Name	Size	Permission	Date
apc.php	2.14 KB	-rwxr-xr-x	2023-07-08 16:23
apcu.php	2.49 KB	-rwxr-xr-x	2023-07-08 16:23
database.php	3.86 KB	-rwxr-xr-x	2023-07-08 16:23
memcache.php	1.94 KB	-rwxr-xr-x	2023-07-08 16:23
memcached.php	1.95 KB	-rwxr-xr-x	2023-07-08 16:23
none.php	757 B	-rwxr-xr-x	2023-07-08 16:23
redis.php	2.52 KB	-rwxr-xr-x	2023-07-08 16:23
wincache.php	1.35 KB	-rwxr-xr-x	2023-07-08 16:23
xcache.php	2.19 KB	-rwxr-xr-x	2023-07-08 16:23

Rename

<?php
/**
 * @package     Joomla.Platform
 * @subpackage  Session
 *
 * @copyright   (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

/**
 * Database session storage handler for PHP
 *
 * @link        https://www.php.net/manual/en/function.session-set-save-handler.php
 * @since       1.7.0
 * @deprecated  4.0  The CMS' Session classes will be replaced with the `joomla/session` package
 */
class JSessionStorageDatabase extends JSessionStorage
{
	/**
	 * Read the data for a particular session identifier from the SessionHandler backend.
	 *
	 * @param   string  $id  The session identifier.
	 *
	 * @return  string  The session data.
	 *
	 * @since   1.7.0
	 */
	public function read($id)
	{
		// Get the database connection object and verify its connected.
		$db = JFactory::getDbo();

try
		{
			// Get the session data from the database table.
			$query = $db->getQuery(true)
				->select($db->quoteName('data'))
			->from($db->quoteName('#__session'))
			->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id));

$db->setQuery($query);

$result = (string) $db->loadResult();

$result = str_replace('\0\0\0', chr(0) . '*' . chr(0), $result);

return $result;
		}
		catch (RuntimeException $e)
		{
			return false;
		}
	}

/**
	 * Write session data to the SessionHandler backend.
	 *
	 * @param   string  $id    The session identifier.
	 * @param   string  $data  The session data.
	 *
	 * @return  boolean  True on success, false otherwise.
	 *
	 * @since   1.7.0
	 */
	public function write($id, $data)
	{
		// Get the database connection object and verify its connected.
		$db = JFactory::getDbo();

$data = str_replace(chr(0) . '*' . chr(0), '\0\0\0', $data);

try
		{
			$query = $db->getQuery(true)
				->update($db->quoteName('#__session'))
				->set($db->quoteName('data') . ' = ' . $db->quote($data))
				->set($db->quoteName('time') . ' = ' . time())
				->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id));

// Try to update the session data in the database table.
			$db->setQuery($query);
			$db->execute();

/*
			 * Since $db->execute did not throw an exception, so the query was successful.
			 * Either the data changed, or the data was identical.
			 * In either case we are done.
			 */
			return true;
		}
		catch (RuntimeException $e)
		{
			return false;
		}
	}

/**
	 * Destroy the data for a particular session identifier in the SessionHandler backend.
	 *
	 * @param   string  $id  The session identifier.
	 *
	 * @return  boolean  True on success, false otherwise.
	 *
	 * @since   1.7.0
	 */
	public function destroy($id)
	{
		// Get the database connection object and verify its connected.
		$db = JFactory::getDbo();

try
		{
			$query = $db->getQuery(true)
				->delete($db->quoteName('#__session'))
				->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id));

// Remove a session from the database.
			$db->setQuery($query);

return (boolean) $db->execute();
		}
		catch (RuntimeException $e)
		{
			return false;
		}
	}

/**
	 * Garbage collect stale sessions from the SessionHandler backend.
	 *
	 * @param   integer  $lifetime  The maximum age of a session.
	 *
	 * @return  boolean  True on success, false otherwise.
	 *
	 * @since   1.7.0
	 */
	public function gc($lifetime = 1440)
	{
		// Get the database connection object and verify its connected.
		$db = JFactory::getDbo();

// Determine the timestamp threshold with which to purge old sessions.
		$past = time() - $lifetime;

try
		{
			$query = $db->getQuery(true)
				->delete($db->quoteName('#__session'))
				->where($db->quoteName('time') . ' < ' . (int) $past);

// Remove expired sessions from the database.
			$db->setQuery($query);

return (boolean) $db->execute();
		}
		catch (RuntimeException $e)
		{
			return false;
		}
	}
}