if (!empty($_SESSION['friends'][$set->getString('user_id')])) {
$array=$set->getRecord();
$array['idle_time_minutes']=floor($array['idle']/60);
$array['idle_time_seconds']=$array['idle']%60;
$active_friends[]=$array;
if (!empty($_SESSION['friends'][$set->getString('user_id')])) {
$array=$set->getRecord();
$array['idle_time_minutes']=floor($array['idle']/60);
$array['idle_time_seconds']=$array['idle']%60;
$active_friends[]=$array;