请求Google地图地理位置API [英] Make a request for The Google Maps Geolocation API

问题描述

我想通过PHP 5请求Web服务 - Google Geolocation API。我有使用PHP进行XML解析的经验，但是这是使用JSON格式提出请求的。我不知道如何提出请求！我认为接收请求与XML解析类似！

I would like to make a request for the web service - Google Geolocation API by using PHP 5. I have experience in XML parsing using PHP, but this one is using JSON format for making the request. I have no idea how to make the request! I think to receive the request is similar the XML parsing!

https：//开发人员.google.com / maps / documentation / business / geolocation /

推荐答案

试试这个（导致json格式） ：

try this(result in json format):

public function getGeoPosition($address){
    $url = "http://maps.google.com/maps/api/geocode/json?sensor=false" . 
        "&address=" . urlencode($address);

    $json = file_get_contents($url);

    $data = json_decode($json, TRUE);

     if($data['status']=="OK"){
      return $data['results'];
    }

}

print_r(getGeoPosition('chicago,il'));

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