New from Query7.com today there's a book review of a release from Packt Publishing titled "PHP5 CMS Framework Development" covering the creation of a custom CMS system from the ground up.
PHP5 CMS Framework Development is a 322 page book that covers all aspects of creating a full featured content management system (CMS) in PHP5. The author Martin Brampton has a history of developing extensions for the Mambo and Joomla CMS projects. He became lead developer of the CMS Mambo before starting his own CMS, Aliro. The book is split up into 14 chapters. The first is an introduction to CMS and PHP5 concepts and the remaining 13 each look at a key feature of the CMS.
The review covers the contents of the book in a bit more depth, talking about a few chapters specifically and how they felt it was overall a "great learning experience". He mentions a few negatives about the book, however - the code examples are all pulled from an existing CMS (Aliro), the conventions used in them and the heavy use of singletons. He still recommends it if you're looking to write your own CMS, though. It still provides some good insight into the methods and pieces that make them up.