title: PHP loop to echo all Joomla article id's
body: <p>With my very basic PHP knowledge I'm trying to make a module for Joomla V1.5. I am not quite into all the Joomla classes and methods but perhaps you can help me out.</p>
  
  <p>What I'm trying to do is create a php loop which echo's all the article id's (and some html) from a certain category.
  Normally I would do this by calling on the content table from the Joomla db but to make the code a bit more tidy I want to use the Joomla classes for this.
  Can anyone point me the right direction which classes and methods to use for this?</p>