title: Decent RSS feed generator for PHP
body: <p>I need an RSS Feed generator; should I use a class or should I generate the feed myself?</p>
  
  <p>If I should generate it myself, where is a good place to get comprehensive specs of the standards?</p>
  
  <p>If not, are there any good classes out there to do it and do it quickly and do it well?</p>