JTableSession/purge
From Joomla! Documentation
< API16:JTableSession
The "API16" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Purge old sessions
Syntax[edit]
purge($maxLifetime=1440)
Parameter Name | Default Value | Description |
---|---|---|
$maxLifetime | 1440 | Session age in seconds |
Returns[edit]
mixed Resource on success, null on fail
Defined in[edit]
libraries/joomla/database/table/session.php
Importing[edit]
jimport( 'joomla.database.table.session' );
Source Body[edit]
function purge($maxLifetime = 1440)
{
$past = time() - $maxLifetime;
$query = 'DELETE FROM '. $this->_tbl .' WHERE (time < \''. (int) $past .'\')'; // Index on 'VARCHAR'
$this->_db->setQuery($query);
return $this->_db->query();
}
Examples[edit]
Code Examples[edit]