title: phpQuery not working
body: <p>Hi friends i have downloaded the phpQuery plugin from their site . But whenever i try to run the phpQuery demo.php file i get the following error :- </p>
  
  <p>Error:-</p>
  
  <pre><code>Fatal error: Uncaught exception 'Exception' with message
      "Old PHP4 DOM XML extension   detected. phpQuery won't work until this extension is enabled."
  in   C:\wamp\www\phpQuery\phpQuery\phpQuery.php:483
  Stack trace:
      #0 C:\wamp\www\phpQuery\phpQuery\phpQuery.php(271): phpQuery::createDocumentWrapper('&lt;div/&gt;',  NULL)
      #1 C:\wamp\www\phpQuery\demo.php(11): phpQuery::newDocument('&lt;div/&gt;')
      #2 {main} thrown in C:\wamp\www\phpQuery\phpQuery\phpQuery.php on line 483
  </code></pre>
  
  <p>My php version is 5.2.9-1.
  What extra extension i need ? Can anyone help me out with this error ??</p>