title: Is there a PHP feed reader for both RSS and ATOM?
body: <p>I need a PHP library/script that can retreive data from feeds, no matter if they are RSS or ATOM, because I want users to insert random feeds which will then be stored in a database. It would also be great if it could check whether a given URL is a feed or not.</p>
  
  <p>If anything exists that could help me out, could anyone tell me? Thanks!</p>