通过淘宝IP接口查询客户端地址

code){
		return false;
	}
	$data = (array) $ip->data;
	return $data;
}

//取客户端 ip
function get_client_ip()
{
    if (isset($_SERVER['HTTP_CLIENT_IP']) and !empty($_SERVER['HTTP_CLIENT_IP']))
    {
        return $_SERVER['HTTP_CLIENT_IP'];
    }
    if (isset($_SERVER['HTTP_X_FORWARDED_FOR']) and !empty($_SERVER['HTTP_X_FORWARDED_FOR']))
    {
        return strtok($_SERVER['HTTP_X_FORWARDED_FOR'], ',');
    }
    if (isset($_SERVER['HTTP_PROXY_USER']) and !empty($_SERVER['HTTP_PROXY_USER']))
    {
        return $_SERVER['HTTP_PROXY_USER'];
    }
    if (isset($_SERVER['REMOTE_ADDR']) and !empty($_SERVER['REMOTE_ADDR']))
    {
        return $_SERVER['REMOTE_ADDR'];
    }
    else
    {
        return "0.0.0.0";
    }
}
?>