FeedCreator.class.php– File this one away for future or near future code use.
FeedCreator.class.php provides an easy way to create RSS feeds from within PHP using ease to use classes.
* creates valid feeds according to RSS 0.91, 1.0 or 2.0 as well as PIE 0.1 (deprecated), OPML 1.0, Unix mbox and ATOM 0.3 format.
* configurable feed caching
This is code you can use within your own PHP that allows you to generate RSS files from any source you can load data into. I like the options to generate different RSS flavors, from 0.91 through Atom and a bunch in between. I might be using this rather than the RSSWriter (RSS 1.0 only) I had been using for the MLX feed generation.