What are the best free tutorials on PHP?

Answer:
If you are looking for a guide to get started with PHP the w3schools.com website is probably where you want to be. php.net can also be useful but is often considered more complicated. tizag.com's tutorial is sometimes good as an other explanation for some things that w3schools may have missed without being too complicated.
Contributor: Paul
First answer by Pandoga. Last edit by Paul Janaway. Contributor trust: 23 [recommend contributor recommended]. Question popularity: 22 [recommend question].