Fantastic PHP-related books.
- Functional Programming in PHP - This book will show you how to leverage these new PHP5.3+ features by understanding functional programming principles
- Grumpy PHPUnit - A book about unit testing with PHPUnit by Chris Hartjes.
- Mastering Object-Orientated PHP - A book about object-orientated PHP by Brandon Savage.
- Modern PHP New Features and Good Practices - A book about new PHP features and best practices by Josh Lockhart.
- Modernising Legacy Applications in PHP - A book about modernising legacy PHP applications by Paul M. Jones.
- PHP 7 Upgrade Guide - An ebook covering all of the features and changes in PHP 7 by Colin O'Dell.
- PHP Pandas - A book about learning to write PHP by Dayle Rees.
- Scaling PHP Applications - An ebook about scaling PHP applications by Steve Corona.
- Securing PHP: Core Concepts - A book about common security terms and practices for PHP by Chris Cornutt.
- Signaling PHP - A book about catching PCNTL signals in CLI scripts by Cal Evans.
- The Grumpy Programmer's Guide to Building Testable PHP Applications - A book about building testing PHP applications by Chris Hartjes.
- XML Parsing with PHP - This book covers parsing and validating XML documents, leveraging XPath expressions, and working with namespaces as well as how to create and modify XML files programmatically.
- Domain-Driven Design in PHP - Real examples written in PHP showcasing DDD Architectural Styles.