public function execute() { if (empty($_GET['uid'])) { throw new Exception('Enter uid'); } $nrows = 10; $offset = 0; if (empty($_GET['offset'])) { $offset = $_GET['offset']; } $uid = $_GET['uid']; $Models_Messages = new Models_Messages(); $return = $Models_Messages->message_view($uid, $nrows, $offset); $this->return = $return; }