使用PHP解析Googlemaps(Using PHP to parse Googlemaps)

 我有一个网站，我屏幕上刮掉GoogleMaps以获得从一个点到另一个点的行车距离。 它没有被大量使用（每周最多20次请求），但Google最近的升级破坏了这一功能。 
 
 我以前用这个： 

 
$url = 'http://maps.google.com/maps?f=d&hl=en&saddr='.$start.'&daddr='.$finish.'&output=xml';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec ($ch);

if(preg_match('!(\d+).*?.*?(\d+)[^\d]*(\d*)!si', $data, $matches))
 
 它会返回行驶距离和总时间。 新版本的GoogleMaps破坏了这一功能，我正试图找到一种处理新API的方法。 

I have a site that I screen-scrape off GoogleMaps to get the driving distance from one point to another. It isn't heavily used (20 requests per week max), but Google's recent upgrade broke this functionality.
 
I used to use this: 

 
$url = 'http://maps.google.com/maps?f=d&hl=en&saddr='.$start.'&daddr='.$finish.'&output=xml';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec ($ch);

if(preg_match('!(\d+).*?.*?(\d+)[^\d]*(\d*)!si', $data, $matches))
 
And it would return driving distance and total time. The new version of GoogleMaps broke this functionality and I'm trying to figure out a way to deal with the new API. 

原文：https://stackoverflow.com/questions/3727799