php 百度普通ip定位

当然， php 百度普通ip定位 ，需要注册百度开放平台，然后开发者认证，审核通过后（我是当天就通过了）获得ak，就可以进行开发了，日配额：300万，基本够用的了。下面附上code：

//获取ip地址
function get_ip(){
    if (isset($_SERVER)) {
        if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
            $realip = $_SERVER['HTTP_X_FORWARDED_FOR'];
        } elseif (isset($_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");
        } elseif (getenv("HTTP_CLIENT_IP")) {
            $realip = getenv("HTTP_CLIENT_IP");
        } else {
            $realip = getenv("REMOTE_ADDR");
        }
    }
    return $realip;
}
 
   //百度ip接口
    public function get_ip()
    {
        $ip = get_ip();
        $ak = '自己的ak值';
        $url = file_get_contents("http://api.map.baidu.com/location/ip?ip=$ip&ak=$ak");
        $res1 = json_decode($url,true);
        $data =$res1;
        if ($data) {
            $this->response(array("status" => 1, "msg" => "查询成功", "result" => $data), 'json');
        } else {
            $this->response(array("status" => -1, "msg" => "查询失败"), 'json');
        }
    }

打印数据如下：

{

"address": "HK|香港|香港|None|None|0|0",

"content": {

"address_detail": {

"province": "香港特别行政区",

"city": "香港特别行政区",

"district": "",

"street": "",

"street_number": "",

"city_code": 2912

},

"address": "香港特别行政区",

"point": {

"y": "2530455.45",

"x": "12711279.5"

}

},

"status": 0

}