parsing rss

Is anyone parsing RSS formatted files from news feeds, etc. using PHP ?

If so, are there some examples somewhere?

Thanks,
Brian

p.s. Tried to search forums but got errors.

I used this 'RDF (RSS) Parser' snippet from the zend code gallery:

It has been awhile since I adapted it, but I think I remember a missing ')' in one of the if statements, other than that it worked like a charm.