Mod_rewrite and the [L] modifier, you'd think the documentation says it all. But once again we are fooled!
I don't read a whole lot of blogs and if I read them I scout for the most interesting entries, some dating way back and some are current. Sometimes I put them on my own blog to have a 'repository' of interesting articles, which I'm going to do with this one also. I can't explain it any better then Etienne himself does.
This time it's about Apache and the mod_rewrite L modifier. An entry by Etienne Kneuss about last not being last at all.
http://www.colder.ch/news/01-26-2007/24/truth-about-the-last-mod_.html