This book is replete with case studies showing PHP's use with output in HTML, XML, and WML. The PHP programming techniques are presented in such a manner that you'll find focused pieces of code that you can directly plug into your applications that will help you to build sites faster and better.This book is a resource for working PHP developers who need to fill the 'solutions' gap in their knowledge base, left behind by the multitude of theory-based PHP books in the market. The intent is to extend the real-world conversation started in those books, as well as to offer solid web application design techniques and solutions using PHP, databases, and markup languages.