PHP通过IP获取当前用户的地址---国---省---市

通过百度提供的API根据IP获取省市

      header("content-type:text/html;charset=utf-8");         //设置编码
    function  ding(){
        $url='http://api.map.baidu.com/location/ip?ip=124.133.254.59&ak=abDsBedrGw46lo1CyQuwZs9magjV5gSf&coor=';
        $res=curl_get($url);
        $user_json = json_decode($res,true); //数据转换
        echo "

";
         var_dump($user_json['content']['address']);//位置
     }
    
     function curl_get($url) {
         $ch = curl_init();
         $timeout = 300;
         curl_setopt($ch, CURLOPT_URL, $url);
         curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
         curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
         curl_setopt($ch, CURLOPT_HEADER, 0);
         curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
         curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
         $res = curl_exec($ch);
  
         if (curl_errno($ch)) {
             echo 'Curl error: ' . curl_error($ch);
         }
  
         curl_close($ch);
         return $res;
     }
     ding();