PHP CURL根据详细地址获取腾讯地图经纬度

 <?php $address = "广东省广州市天河区";
 $point = getPoint($address); var_dump($point);//输出经纬度 /**
  * 【根据详细地址获取经纬度】
  *  20170920
  *
  * @param $address
  * @return array
  */
 function getPoint($address){
     $url = "http://apis.map.qq.com/jsapi?qt=geoc&addr={$address}}&key=6KLBZ-EW7CV-BVFPV-UUFU2-6STGE-G7BI7&output=jsonp&pf=jsapi&ref=jsapi&cb=qq.maps._svcb3.geocoder0";
     $ch = curl_init($url);     curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);//转为字符串，而不是直接输出     $wetContent = curl_exec($ch);     $data = iconv("GB18030", "UTF-8//IGNORE", $wetContent);     $match = '/"pointx":"([\s\S]*?)",\s*?"pointy":"([\s\S]*?)"/';     if(preg_match($match,$data,$rst)){
         $arr = [
             'longitude' => $rst[1],
             'latitude' => $rst[2],
         ];
     }else{
         $arr = [
             'longitude' => '',
             'latitude' => '',
         ];
     }     curl_close($ch);
     return $arr; }