Publisher: Wikibooks 2012
A comprehensive guide to programming in PHP. Topics: Learning the Language - basics; Advanced PHP - Data Structures, Object Oriented Programming (OOP), Templating, Libraries, Frameworks, Security, Command-Line Interface (CLI); etc.
Home page url
Download or read it online for free here:
by Pádraic Brady
A free book about Zend Framework for the PHP programming language. This is a survival guide, boosting your understanding of the framework and how it all fits together by following the development of a single application from start to finish.
by Davey Shafik - O'Reilly Media
PHP 7 -- the most dramatic update to the language in over a decade -- has arrived. This book provides you with a short guide to the major changes in this new release, including a revamped engine, a bunch of new features, and lots of language cleanup.
by Penn Wu - The Global Text Project
by Matt Curry - PseudoCoder.com
Free e-book about the CakePHP Framework. It covers topics that are generally missed in the beginner books that are on the market. This book isn't meant for people wanting to learn CakePHP, use it if you want to improve your CakePHP skills.