foreach($room as $id=>$cf)
            {
            $k=array(); // $k harus bersih isinya.. prosedur keamanan dalam coding
                    $ds=$disc[$id];
                    $k['fo_reservation_room']       = $cf;
                    $editData = array(
                            'fo_reservation_disc' => $this->db->escape_str($ds)
                    );
$sql="UPDATE fo_reservation_room set fo_reservation_disc='$ds' where fo_reservation_room='$k'";
echo $sql."<br/>";
                $this->icapps_model->manualQuery($sql);
$sql="UPDATE fo_guest_room set fo_reservation_disc='$ds' where fo_reservation_room='$k'";
echo $sql."<br/>";
                $this->icapps_model->manualQuery($sql);
            }