PHP源码：检测是否代理IP的代码段

Smythe_Bob

# t% N* n  w$ }
) Y( z0 `: ^- v7 y$ V有时候做好一个landing page, 但是希望过滤掉代理流量, 可以用下面这段PHP代码来检测, 稍加修改就可以过滤了:

1. <?php
   
2. if($_SERVER['HTTP_X_FORWARDED_FOR'] ||  $_SERVER['HTTP_VIA'] ||
   / y( G) q* q8 s  T$ c
3.         $_SERVER['HTTP_PROXY_CONNECTION'] ||  $_SERVER['HTTP_USER_AGENT_VIA'] ||
   
4.         $_SERVER['HTTP_CACHE_INFO'] ||  $_SERVER['HTTP_XROXY_CONNECTION']){
   4 z% N7 ~6 U( H5 {
5.            echo 'Your are using Proxy!';
   
6. }else{ echo 'Your are Not using Proxy!'; }
   
7. ?>

复制代码

Enjoy it and hope it can help you.
0 B% o  W5 ?* M7 Y7 N2 @
: M' }6 x1 U- H7 P7 k

edison

PHP的好东西,谢谢分享