Stefan Mischook has posted the third part of his latest video series - processing forms with PHP:

I just released part 3 on how to process forms with PHP: Processing forms with PHP - part 3. This video wraps up my introduction to forms and PHP where I also teach a little about functions along the way. It's about 8 minutes long.

You can check out the previous parts (part 1, part 2) of this series (and lots of other great PHP-related videos) in the PHP Videos section of Stefan's blog.