WHERE DATE_ADD(login_date,INTERVAL $time_limit MINUTE) >= '".$current_date."' AND friend_user_id <> '".api_get_user_id()."' AND relation_type='".USER_RELATION_TYPE_FRIEND."' AND user_id = '".api_get_user_id()."'
WHERE DATE_ADD(login_date,INTERVAL $time_limit MINUTE) >= '".$current_date."' AND friend_user_id <> '".api_get_user_id()."' AND relation_type='".USER_RELATION_TYPE_FRIEND."' AND user_id = '".api_get_user_id()."'
ORDER BY $column $direction
ORDER BY $column $direction
LIMIT $from, $number_of_items";
LIMIT $from, $number_of_items";
} else {
} else {
// all users online
//$query = "SELECT login_user_id,login_date FROM ".$track_online_table ." WHERE DATE_ADD(login_date,INTERVAL $time_limit MINUTE) >= '".$current_date."' "; //WHERE DATE_ADD(login_date,INTERVAL $time_limit MINUTE) >= '".$current_date."'
$query = "SELECT login_user_id, login_date FROM ".$track_online_table ." e INNER JOIN ".$table_user ." u ON (u.user_id=e.login_user_id)
$query = "SELECT login_user_id, login_date FROM ".$track_online_table ." e INNER JOIN ".$table_user ." u ON (u.user_id=e.login_user_id)
WHERE DATE_ADD(login_date,INTERVAL $time_limit MINUTE) >= '".$current_date."'
WHERE DATE_ADD(login_date,INTERVAL $time_limit MINUTE) >= '".$current_date."'