<?php require_once "../lib/class_quantri.php"; $qt = new quantri(); $table = $_GET['bang']; $ma = $_GET['ma']; $id = $_GET['id']; $thutu = $_GET['thutu']; settype($id, "int"); settype($thutu, "int"); $qt->SuaThuTu($table, $ma, $id, $thutu); echo $anhien;