$v){ if(!empty($data)) $data .= " , "; $data .= " `{$k}` = '{$v}' "; } $sql = "INSERT INTO `messages` set {$data}"; $save = $conn->query($sql); if($save){ $msg_status = "success"; foreach($_POST as $k => $v){ unset($_POST[$k]); } $_SESSION['msg_status'] = $msg_status; header('location:'.$_SERVER['HTTP_REFERER']); }else{ $msg_status = "failed"; echo ""; echo ""; } } ?>