用php来检测proxy

终于写出个有用的东西了！

能够检测大部分通过代理服冰激凌的爱务器访问的ip.

<?php

//beiji.com2000.6.17

$ip = getenv(“remote_addr”);

$v = getenv(“http_via”);

$f = getenv(“http_x_forwarded_for”);

$c = getenv(“http_xroxy_connection”);

$o = getenv(“http_pragma最容易考的证书221;);

print ‘<br>remote_addr’;

print $ip;

if (($v==””)&&($f==学生在家表现情况怎么写””)&&($c==””)&&($o==””)){

print “<br>not through proxy”;

}

el {

print “<br>through proxy”;

print &#中国工业大学8216;<br>http_via: ‘;print $v;

print ‘<br>http_x_forwarded_for: ‘;print $f;

print ‘<br>http_xroxy_connection: ‘;print $c;

print ‘<br>http_pragma: ‘;print $o;

}

?&世界排名前100的大学gt;