Upgrading to PHP 7
by Davey Shafik
Publisher: O'Reilly Media 2016
Number of pages: 84
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 (Zend Engine 3), a bunch of new features, and lots of language cleanup. You'll learn about basic language changes, deprecated features, Unicode enhancements, changes in Object-Oriented programming, and other enhancements.
Download or read it online for free here:
- IBM Redbooks
The book provides lots of information for developers, including code samples for creating PHP applications with DB2, Informix Dynamic Server, and Cloudscape. We use the latest PHP data access extensions including: PHP Data Objects and ibm_db2.
by Paul Hudson
This book teaches PHP from scratch, no PHP programming skill is assumed. The topics are ordered in such a way as to allow newcomers to progress smoothly and quickly in their learning without having to copy thousands of lines of code.
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 Penn Wu - The Global Text Project