Home > Backend Development > PHP Tutorial > 如何在PHP程序中防止盗链_php技巧

如何在PHP程序中防止盗链_php技巧

WBOY
Release: 2016-05-17 09:37:26
Original
907 people have browsed it

example:    

页面: dl.php     
--------------------------------------------------------------------------------------     

复制代码 代码如下:


$id = $_GET['id'];      
$act = $_GET['act'];      

switch($act) {      
default :      
case "display" : displayHTML(); break;      
case "down" : down(); break;      
}      

function displayHTML($id) {      
setcookie("visited", "true");      

// print your HTML.      
}      

function down($id) {      
if(! isset($_COOKIE['visited']) ) print "你盗联?";      

$sql = "select path from TABLE where id=". $id;      
//..............................      
}      
?>      

Download Now...
Related labels:
php
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template