Magpierss is an xml-based rss parser in php. it attempts to be "php-like", and simple to use.

some features include:

* supports rss 0.9 - 1.0, with limited rss 2.0 support
* supports namespaces, and modules, including mod_content and mod_event
* open minded
* simple, functional interface, to object oriented backend parser
* automatic caching of parsed rss objects makes its easy to integrate
* supports conditional get with last-modified, and etag
* uses constants for easy override of default behaviour
* heavily commented