/**
     * 百度ip地址查询接口
     * @param $ip
     * @return mixed
     */
    function ipBaiduSearch($ip){
        //初始化
        $curl  =  curl_init ( ) ;
        $params = [
          'query'=>$ip, 'resource_id'=>5809, 't'=>microtime(), 'ie'=>'utf8', 'format'=>'json', 'tn'=>'baidu'
        ];
        //设置抓取的url
        curl_setopt ( $curl , CURLOPT_URL ,  'https://sp0.baidu.com/8aQDcjqpAAV3otqbppnN2DJv/api.php?'.http_build_query($params) ) ;
        //设置头文件的信息作为数据流输出
        curl_setopt ( $curl , CURLOPT_HEADER ,  0 ) ;
        curl_setopt($curl, CURLOPT_TIMEOUT, 3);
        //设置获取的信息以文件流的形式返回，而不是直接输出。
        curl_setopt ( $curl , CURLOPT_RETURNTRANSFER ,  1 ) ;
        //执行命令
        $data  =  curl_exec ( $curl ) ;
        //关闭URL请求
        curl_close ( $curl ) ;
        //显示获得的数据
        return json_decode($data,true)['data'][0]??[];
    }

###返回结果
{
    "srcid": "5809",
    "resourceid": "5809",
    "OriginQuery": "127.0.0.1",
    "origipquery": "127.0.0.1",
    "query": "127.0.0.1",
    "origip": "127.0.0.1",
    "location": "保留地址 ",
    "userip": "",
    "showlamp": "1",
    "tplt": "ip",
    "titlecont": "IP地址查询",
    "realurl": "http://www.ip138.com/",
    "showLikeShare": "1",
    "shareImage": "1"
}