PHP 5: Feed Finder
Manel Zaera (contact me)
This class can be used to check whether an URL is of an RSS or Atom feed.
It retrieves the contents of a Web resource given its URL.
The class tries to parse the retrieved content assuming it is a XML document.
It checks whether certain XML elements are present to determine whether it is a feed in RSS 1, RSS 2 or Atom formats.
The class can get feeds from an OPML file.
Click here for detailed information about this class on phpclasses.org
Php Handleiding