The Book's Web Site
Located at http://www.sitepoint.com/books/,the Website supporting this book will give you access to the following facilities:
The Code Archive
As you progress
through the text, you'll note a number of references to the code archive.
This is a downloadable ZIP archive that contains complete code for all the
examples presented in the book.
Updates and Errata
No book is perfect, and even though this is a second edition, I expect
that watchful readers will be able to spot at least one or two mistakes before
the end of this one. Also, PHP and MySQL (and even the Web in general) are
moving targets, constantly undergoing changes with each new release. The Errata
page on the book's Website will always have the latest information about known
typographical and code errors, and necessary updates for changes to PHP and
MySQL.