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用php来检测proxy_PHP

时间:2021-07-01 10:21:17 帮助过:2人阅读

Proxy

能够检测大部分通过代理服务器访问的ip.
//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 '
REMOTE_ADDR';
print $ip;

if (($v=="")&&($f=="")&&($c=="")&&($o=="")){
print "
not through proxy";
}
else {
print "
through proxy";
print '
http_via: ';print $v;
print '
http_x_forwarded_for: ';print $f;
print '
http_xroxy_connection: ';print $c;
print '
http_pragma: ';print $o;
}
?>

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