result->location->lng;$lat = $location->result->location->lat;// 根据经纬度查询500米内的快捷酒店$url = "http://api.map.baidu.com/place/v2/search/?query=$hotel_type&location=$lat,$lng&radius=500&output=json&ak=$ak";$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);$result = json_decode(curl_exec($ch));curl_close($ch);// 输出查询结果if ($result->status == 0) {echo "