public static function deleteOldSessions()
{
$model = new cmsModel();
$model->filterDateOlder('date_created', 3, 'MINUTE');
$users = $model->get('sessions_online', function ($item, $model) {
return $item['user_id'] ? $item['user_id'] : false;
}, false);
if ($users) {
$model->filterIn('id', $users)->updateFiltered('{users}', array('is_online' => 0));
$model->filterDateOlder('date_created', 3, 'MINUTE')->deleteFiltered('sessions_online');
}
}
