<?php require_once "../lib/class_quantri.php"; $qt = new quantri(); $table = $_GET['bang']; $ma = $_GET['ma']; $id = $_GET['id']; settype($id, "int"); $bang = $qt->XoaDinhDang($table); $ma = $qt->XoaDinhDang($ma); $anhien = $qt->LayAnHien($table, $ma, $id); if ($anhien == 0) { $anhien = 1; } else { $anhien = 0; } $qt->DoiAnHien($table, $ma, $id, $anhien); echo $anhien;