A while back ago I wrote this in a simple program I wrote.

Unfortunately, it only reduces proper fractions. If someone wants to rewrite it and make it work with inproper fractions that would be awesome!

Creates one of those neat Web 2.0-like tag clouds!

Basic internal class loading for PHP. Could make some plugins with this code if used properly.

I've seen XML 2 Array functions done in other ways but this is the shortest implementation I've seen yet. I didnt write it myself though, but I thought I'd submit it for common good of this site. It uses regex and works prefectly.

Using the Termios library, we can have the user enter a character on the keyboard, without it being displayed on the screen.