使用PHP计算驾车路线？ [英] Calculate driving directions using PHP?

问题描述

对于我的应用程序，我需要一台服务器来计算行车路线。

Google地图API 是专门为客户使用，使用Javascript和Flash API。有没有什么办法可以运行他们的API的服务器端？

解决方案

据我所知，这不是官方和谷歌doesn 't支持它，但它的工作原理：

  $ url = str_replace（''，'％20'，http：// maps.google.com/maps/nav?client=yourclient&output=json&q=from：。$ lat1。，。$ lon1。为：。$ lat2。，。$ lon2）; 
 
 $ result = file_get_contents（$ url）; 
 $ data = json_decode（utf8_encode（$ result），true）; 
  

您将在$ data数组中获得指示。

For my application I need a server to calculate driving directions.

The Google Maps API was designed for clientside use only, with a Javascript and Flash API. Is there any way I can run their API's server-side?

解决方案

As I know it this isn't official and google doesn't support it but it works:

$url = str_replace(' ', '%20', "http://maps.google.com/maps/nav?client=yourclient&output=json&q=from: ".$lat1.",".$lon1." to: ".$lat2.",".$lon2);

$result = file_get_contents($url);
$data = json_decode(utf8_encode($result), true);

And you'll have directions in $data array.

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