获取手机浏览器IP的函数

function GetIP() {  
        if (!empty($_SERVER[\'HTTP_CLIENT_IP\'])) {  
        //如果变量是非空或非零的值，则 empty()返回 FALSE。  
            $IP = explode(\',\',$_SERVER[\'HTTP_CLIENT_IP\']);  
        }  
        elseif (!empty($_SERVER[\'HTTP_X_FORWARDED_FOR\'])) {  
            $IP = explode(\',\',$_SERVER[\'HTTP_X_FORWARDED_FOR\']);  
        }  
        elseif (!empty($_SERVER[\'REMOTE_ADDR\'])) {  
            $IP = explode(\',\',$_SERVER[\'REMOTE_ADDR\']);  
        }  
        else {  
            $IP[0] = \'None\';  
        }  
        return $IP[0];  
    }  

获取手机浏览器IP的函数