Good, if its what you want...,
This review is from: Professional PHP4 Web Development Solutions (Paperback)
Before buying this, you should have a SOLID grounding in the theory and practice of php. This book does offer solutions, even ones that seem elegant.
BUT, it never really stops to explain the actual coding. It takes time to explain only the approach they take to the problem and the rationale for their approach. It assumes you understand the code and moves right along. You will not find ANY hand-holding here.
Moreover, of the solutions presented, at least two use XML. So, you might also want to have some xml skills on hand, if you are to make use of a significant part of this book.
Once again, the book seems good and you can learn from it. But, understand that you need a solid php foundation to effectively use this book.