How to join RSS feeds into one? (from php) what libs can help us with it?
+1
A:
You'll want to use SimpleXML
Either that, or you can use something like Yahoo! Pipes to merge them for you can create a marged RSS feed for you.
if you use pipes, be sure to filter by date, so you can get a feed with all the posts in chronological order. I've used it for a few things and it works great!
DavidYell
2010-07-16 16:32:02