public static function getUsersOnline()
{
$mysql = new Gio_Db_Mysql();
$sql = 'SELECT * FROM ' . $mysql->_tablePrefix . 'core_session AS s
WHERE status = "active" AND data != ""';
$rs = $mysql->query($sql);
$sessions = array();
while ($row = $mysql->fetchAll($rs)) {
$sessions[] = $row;
}
/**
* Free result
*/
$mysql->freeResult($rs);
return $sessions;
}