proxyserver 用php來偵測proxy

終於寫出有用的東西了！
能夠偵測大部分透過代理伺服器存取的ip.
//beiji.com   2000.6.17  
$ip = getenv("REMOTE_ADDR"); getenv("HTTP_VIA");  
$f = getenv("HTTP_X_FORWARDED_FOR");  
$c = getenv("HTTP_XROXY_CONNECTION"); '
REMOTE_ADDR';  
print $ip;  
if (($v=="")&&($f=="")&&($c=="")&&($o= ="")){  
print "
not through proxy";  
}  
else {  
print "
through proxy"; ';print $v;  
print '
http_x_forwarded_for: ';print $f;  
print '
http_xroxy_connection: ';print $c;  
print '
http_prag: ';print $c;  
print '
http_prag: '
http_prag: '
http_prag: '
http_prag: '
http_prag: '
http_prag: '
http_prag: '
http_prag: '
http. print $o;  
}  
?>  

以上就介紹了proxyserver 用php來偵測proxy，包含了proxyserver的內容，希望對PHP教學有興趣的朋友有幫助。