show.php

15-3 show.php

<?php
session_start();
if($_SESSION['key']!=$_POST['key'] or empty($_SESSION['key'])){
    $_SESSION['content']=$_POST['content'];
    header("location:index.php");
}else{
    $_SESSION['content']=$_SESSION['key']="";
}
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>

    OK～您通過驗證囉！

</body>
</html>