If you've been thinking you wanted to do some web programming, and you like working from books, and you don't care if the book is made of paper, then look at
this. Apress, the tech book publisher, has a daily deal where one of their titles sells for $10, and today that book is a
guide to PHP and MySQL 5. The book listed for quite a lot more, about twice as much for the ebook, so this could be a good thing to jump on if you care.