chec.php

来自「十大精典PHP项目开发全程案例+代码」· PHP 代码 · 共 7 行

<?php session_start();
if(!isset($_SESSION[controller]))
	echo "<script>alert('您无权访问');location='../index.php';</script>";
if($_SERVER['HTTP_REFERER'] == "")
	echo "<script>alert('本系统不允许从地址栏访问');</script>";
	echo "<script>window.close();</script>";
?>