title: MongoClient not found in PHP
body: <p>I have downloaded <code>php_mongo-1.3.2RC1.zip</code> from <a href="https://github.com/mongodb/mongo-php-driver/downloads" rel="nofollow">https://github.com/mongodb/mongo-php-driver/downloads</a>
  Then I have extracted all of them in my <code>C:\xampp\php\ext</code> directory. To use mongodb though php file located in 'C:\xampp\htdocs\index.php' directory, I have added <code>extension=php_mongo-1.3.2RC1-5.2-vc9.dll</code> this line to <code>C:\xampp\php\php.ini</code>.</p>
  
  <p>Yet I have got this error <code>Fatal error: Class 'MongoClient' not found</code>. What can I do to make it work?</p>
  
  <p>I am using <code>Xampp</code> on <code>windows 8 64 bit</code> running on <code>php 5.2</code>.</p>
  
  <p>I have tried writing <code>php</code> on <code>cmd</code> and it returns this following lines:</p>
  
  <pre><code>Warning: PHP Startup: mongo: Unable to initialize module
  Module compiled with module API=20060613
  PHP    compiled with module API=20100525
  These options need to match
   in Unknown on line 0
  </code></pre>
  
  <p>I have tried <code>phpinfo()</code> as @j0k has asked, and it returned:</p>
  
  <pre><code>Configuration File (php.ini) Path   C:\Windows
  Loaded Configuration File   C:\xampp\php\php.ini
  </code></pre>