SitePoint.com has published an excerpt from an upcoming book by their own Kevin Yank aimed at those wanting to get into PHP with no background in the language at all - "PHP & MySQL: Novice to Ninja".
Kevin Yank’s done it again! He’s just completed a new 2012 edition of his best-selling book (Build Your Own Database Driven Web Site, 4th Edition) which is now titled - PHP & MySQL: Novice to Ninja.
The chapter excerpt they share is the book's "Introducing PHP" content the (very) basic introduction to the language showing syntax and some of the benefits of the language. They also give you a preview of some of the other bits of content in the book including sections on database design, building a CMS, setting up shopping carts and getting PHP+MySQL installed on multiple platforms.