php – Google货币转换器已更改其网址但未获得相同的结果

我有以下代码(如下),并使用iGoogle版本.

   $url = 'http://www.google.com/ig/calculator?hl=en&q=' . $amount . $from_Currency . '=?' . $to_Currency;

    $ch = curl_init();
    $timeout = 0;

    curl_setopt ($ch, CURLOPT_URL, $url);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch,  CURLOPT_USERAGENT , "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $rawdata = curl_exec($ch);
    curl_close($ch);

    $data = explode('"', $rawdata);
    $data = explode(' ', $data[3]);
    $var = $data[0];

但看了他们正在使用不同的URL：

  'http://www.google.com/finance/converter?hl=en&a=' . $amount . '&from=' . $from_Currency . '&to=USD';

但只是更改网址并不会返回我习惯的所需结果.

现在我得到的只是

 http://www.w3.org/TR/html4/strict.dtd

SO有任何人都在研究这个最新的货币转换器URL或有任何想法.或使用PHP替换

解决方法:

感谢一些更深入的查找和重写问题发现这篇文章.所以在某种程度上它是重复的.但问题是：

Need API for currency converting

我使用@hobailey答案进行临时修复,直到我可以将其更新到另一个版本或谷歌决定做一个正确的api.

  $amount = urlencode($amount);
  $from_Currency = urlencode($from_Currency);
  $to_Currency = urlencode($to_Currency);
  $get = file_get_contents("https://www.google.com/finance/converter?a=$amount&from=$from_Currency&to=$to_Currency");
  $get = explode("<span class=bld>",$get);
  $get = explode("</span>",$get[1]);  
  $converted_amount = preg_replace("/[^0-9\.]/", null, $get[0]);

标签：php,google-search
来源： https://codeday.me/bug/20190712/1437913.html