title: Installing PHP DOM functions on Apache
body: <p>I have just moved my code over to a new server (running on Apache 2.2.3), and PHP's DOM functions are now returning "Fatal error: Class 'DOMDocument' not found".</p>
  
  <p>I did some research and it appears that the installation I am now on does not have PHP's DOM functions enabled.</p>
  
  <p>I need to enable these functions, so what is the quickest way to go about this? Is it doable from a configuration file or will it require installation of extensions?</p>
  
  <p>Thanks!</p>