title: how to configure facebook api in localhost in xampp or wamp server? what is php.ini settings requirement to use it?
body: <p>I m new to use of facebook api after some googling i found facebook api from this link:
  <a href="https://github.com/facebook/facebook-php-sdk" rel="nofollow">https://github.com/facebook/facebook-php-sdk</a></p>
  
  <p>after download this package i try to execute example code from this package but it returns an error like:
  <strong>Fatal error: Uncaught CurlException: 6: Could not resolve host: graph.facebook.com; Host not found thrown in D:\xampp\htdocs\testing\phpdemo\fb\src\base_facebook.php on line 994</strong></p>
  
  <p>to solve this problem i try too much googling but i doesnt get positive result from there.</p>
  
  <p>If anybody know what kind of possibilities for this problem then please help.</p>