用php来检测proxy

发表于:2007-07-01来源:作者:点击数: 标签:
终于写出个有用的东西了! 能够检测大部分通过代理 服务器 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);
终于写出个有用的东西了!
能够检测大部分通过代理服务器访问的ip.
<?php  
//beiji.com   2000.6.17  
$ip = getenv("REMOTE_ADDR");  
$v = getenv("HTTP_VIA");  
$f = getenv("HTTP_X_FORWARDED_FOR");  
$c = getenv("HTTP_XROXY_CONNECTION");  
$o = getenv("HTTP_PRAGMA");  

print @#<br>REMOTE_ADDR@#;  
print $ip;  

if (($v=="")&&($f=="")&&($c=="")&&($o=="")){  
print "<br>not through proxy";  
}  
else {  
print "<br>through proxy";  
print @#<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;  
}  
?>  

原文转自:http://www.ltesting.net