<?php /** ?*?获取用户真实?IP ?*/ function?getIP() { ????static?$realip; ????if?(isset($_SERVER)){ ????????if?(isset($_SERVER["HTTP_X_FORWARDED_FOR"])){ ????????????$realip?=?$_SERVER["HTTP_X_FORWARDED_FOR"]; ????????}?else?if?(isset($_SERVER["HTTP_CLIENT_IP"]))?{ ????????????$realip?=?$_SERVER["HTTP_CLIENT_IP"]; ????????}?else?{ ????????????$realip?=?$_SERVER["REMOTE_ADDR"]; ????????} ????}?else?{ ????????if?(getenv("HTTP_X_FORWARDED_FOR")){ ????????????$realip?=?getenv("HTTP_X_FORWARDED_FOR"); ????????}?else?if?(getenv("HTTP_CLIENT_IP"))?{ ????????????$realip?=?getenv("HTTP_CLIENT_IP"); ????????}?else?{ ????????????$realip?=?getenv("REMOTE_ADDR"); ????????} ????} ?? ?? ????return?$realip; } ?? ?? /** ?*?获取?IP??地理位置 ?*?淘宝IP接口 ?*[email protected]:?array ?*/ function?getCity($ip) { $url="http://ip.taobao.com/service/getIpInfo.php?ip=".$ip; $ip=json_decode(file_get_contents($url));? if((string)$ip->code=='1'){ ??return?false; ??} ??$data?=?(array)$ip->data; return?$data;? }
获取结果
