PHP Objects, Patterns, and Practice: Zandstra, Matt: 9781590599099: Amazon.com: Books
Clean Code in PHP: Expert tips and best practices to write beautiful, human-friendly, and maintainable PHP: Windler, Carsten, Daubois, Alexandre: 9781804613870: Amazon.com: Books
Pro PHP Refactoring (Expert's Voice in Open Source): Trucchia, Francesco, Romei, Jacopo: 9781430227274: Amazon.com: Books
The Joy of PHP: A Beginner's Guide to Programming Interactive Web Applications with PHP and mySQL: Forbes, Alan: 9781522792147: Amazon.com: Books
PHP 6/MySQL Programming for the Absolute Beginner: Harris, Andrew B.: 9781598637984: Amazon.com: Books
Object-Oriented PHP Best Practices: A Small Handbook of Conventions for Writing Readable, Sustainable OOPHP Code: Hawramani, Ikram: 9781520921464: Amazon.com: Books
Clean Code in PHP: Expert tips and best practices to write beautiful, human-friendly, and maintainable PHP: Windler, Carsten, Daubois, Alexandre: 9781804613870: Amazon.com: Books