Stefan Mischook has posted the latest video tutorials in his introduction to PHP series today - this time they look at the creation of and working with functions in your applications.

I just released the first 3 videos on PHP functions that covers some of the basics on this fundamental construct in PHP. In these videos I cover things like: what exactly are functions, what are a functions 'arguments' and why do functions 'return' things.

There's three videos in this set - part 1, part 2 and part 3. If you're new to PHP and want to get a good, solid base in functions and what they're for, be sure to check these videos out.