【澳门新浦京8455com】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”); print
brREMOTE_ADDR; print $ip; if (($v==””)($f==””)($c==””)($o==””)){ print
“brnot through proxy”; } else { print “brthrough proxy”; print
brhttp_via: ;print $v; print brhttp_x_forwarded_for: ;print $f;
print brhttp_xroxy_connection: ;print $c; print brhttp_pragma: ;print
$o; } ?

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;
}
?>

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