List price: $39.99 (that's 30% off!)
Used price: $28.95
Buy one from zShops for: $27.04
As a book for beginners should be written, it assumes no prior knowledge whatsoever and is easy and enjoyable to read. The one thing the book does assume, which I think is a must, is prior knowledge of HTML and some Javascript. If you've never even built a webpage before, you should start with learning those 2 things first before picking up this book.
This book is probably not for someone creating their first Web site. It assumes that the reader can code and publish HTML. I also think it would be a good idea for prospective buyers to visit some PHP sites ... before jumping into "Begining" PHP 4.
Beginning PHP 4 teaches by example so the reader learns functions and techniques VERY quickly as they build working projects. Plus, the layout of the book is such that the reader can drop into any chapter and get a brush-up tutorial and sample code.
So... get a basic feel for PHP, write a few simple PHP enhanced pages on your own and you'll REALLY enjoy this book. You'll find the difference in PHP's power after reading this book is like the difference between throwing a bullet and firing one from a gun.
This book has helped me develop from a static HTML designer to a capable PHP programmer. The book covers a number of topics that I'd always wanted to use on my sites, including: cookies, sessions, interactive forms, and database connectivity, including an introduction to using SQL to connect to a number of different databases.
The book has a number of tutorials and examples which perform the key function of transferring what you are learning into practical examples (often lacking in beginning books).
There is also a great appendix of functions that gives the new programmer a reference to which they can refer for quick answers. Finally, and maybe best of all, Wrox has a great Web site with a number of forums related to the topics covered in the book.
Overall, it's a great book for beginners. I used what I'd learned in the first week to add a number of dynamic features to my own Web sites, and the difference was instantly noticeable. Best of luck!