I've found this site extremely helpful in the past several days and I only just now decided to sign up and attempt to contribute to the community myself. :)
I'm a 17 (soon 18) year old web designer / developer from Finland, Europe, I've been working with PHP for a little over 2 years now and my biggest area of interest is located around the PHP GD and Object Oriented Programming.
I have my own website (here), focused on an online roleplaying game called RuneScape, the whole website is made in PHP and I try to keep as much of my code in classes. :)
If you have any questions don't hesitate to ask, I'm usually happy to help people who needs it, if I can. :P