<?php
public function ipaddress() {
global $ip;
if(getenv("HTTP_CLIENT_IP"))
$ip=getenv("HTTP_CLIENT_IP");
else if(getenv("HTTP_X_FORWARDED_FOR"))
$ip=getenv("HTTP_X_FORWARDED_FOR");
else if(getenv("REMOTE_ADDR"))
$ip=getenv("REMOTE_ADDR");
else
$ip="Unknow";
return $ip;
}
echo ipaddress();
?>
转载于:https://blog.51cto.com/general1989/1347016