Books

Miscellaneous

• PHP Objects, Patterns, and Practices
• Head First Design Patterns
• Design Patterns: Elements of Reusable Object-Oriented Software
• Head First Object-Oriented Analysis and Design
• Agile Principles, Patterns, and Practices in C#
• Growing Object-Oriented Software, Guided by Tests
• Test Driven Development: By Example
• Clean Code: A Handbook of Agile Software Craftsmanship
• Refactoring: Improving the Design of Existing Code
• UML Distilled: A Brief Guide to the Standard Object Modeling Language
• Patterns of Enterprise Application Architecture
• Domain-Driven Design: Tackling Complexity in the Heart of Software
• The Pragmatic Programmer: From Journeyman to Master
• The Passionate Programmer: Creating a Remarkable Career in Software Development

People

Miscellaneous

• Alvaro Videla - Creator of PHP library for RabbitMQ and co-author of RabbitMQ in Action.
• Andi Gutmans - CEO and co-founder of Zend and PHP co-architect.
• Andy Hunt - One of the original authors of Agile Manifesto and co-author of The Pragmatic Programmer book.
• Anthony Ferrara - Co-author of PHP Internals book and Developer Advocate for Google.
• Benjamin Eberlei - Project-leader of Doctrine ORM and contributor to the Symfony2 Framework.
• Bernhard Schussek - Member of Symfony2 core development and creator of Puli library.
• Bruno Skvorc - Web developer and PHP editor in Sitepoint.
• Cal Evans - PHP developer and open source contributor.
• Chad Fowler - Developer, speaker and author of The Passionate Programmer book.
• Christophe Coevoet - Member of Symfony2 core development and open source contributor to projects like Doctrine ORM.
• David Zuelke - PHP developer at Heroku and regular speaker.
• Dayle Rees - Laravel evangelist and author of Laravel Code Bright and Code Happy books.
• Derick Rethans - Author of Xdebug and PHP engineer/evangelist on MongoDB.
• Erika Heidi - Author of Vagrant Cookbook and Phansible project and developer evangelist at Digital Ocean.
• Fabien Potencier - CEO and co-founder of SensioLabs and founder and project lead of Symfony Framework.
• Guilherme Blanco - PHP developer and open source contributor to projects like Doctrine ORM and Zend and Symfony frameworks.
• Hugo Hamon - PHP developer and head of training in SensioLabs.
• Igor Wiedler - Creator of Silex micro-framework and open-source contributor to projects like Symfony and Composer.
• Javier Eguiluz - Symfony evangelist in SensioLab and creator of easybook project.
• Jeremy Mikola - Engineer at MongoDB, open source contributor to projects like Doctrine ODM and Symfony Framework, and co-organizer of WurstCon.
• Johannes Schmitt - Founder of Scrutinizer CI and open source contributor to projects like Symfony.
• Jordi Boggiano - Founder of Toran Proxy, co-creator and project lead of Composer and Monolog and Symfony core developer.
• Josh Lockhart - Creator of Slim Framework and PHP The Right Way site.
• Julien Pauli - Co-author of PHP Internals book and open source contributor.
• Kent Beck - One of the original authors of Agile Manifesto and creator of Exteme Programming and Test Driven Development.
• Kris Wallsmith - PHP developer and creator of Assetic framework and Buzz library.
• Larry Garfield - PHP developer and core contributor of Drupal.
• Lukas Kahwe Smith - PHP developer and open source contributor to projects like Doctrine ORM and Symfony Framework.
• Marcello Duarte - PHP developer and co-creator of PhpSpec test framework.
• Matthew Weier O'Phinney - Principal Enginner at Zend Technologies and project lead for Zend Framework and Apigility.
• Michael Dowling - Software enginner at Amazon Web Services and creator of Guzzle library.
• Mike van Riel - PHP developer and lead developer of phpDocumentor and Cilex projects.
• Nikita Popov - Co-author of PHP Internals book, open source contributor and creator of PHP Parser library.
• Nils Adermann - PHP developer and co-creator of Composer.
• Pablo Godel - PHP developer, open source contributor and co-organizer of Sunshine PHP.
• Paul Jones - PHP developer, creator of Aura PHP, open source contributor and author of Modernizing Legacy Applications in PHP.
• Phil Sturgeon - Founder of PyroCMS, open source contributor and author of Build APIs You Won't Hate book.
• Philip Brown - PHP developer and writer in Culttt website.
• Pádraic Brady - Creator of Mockery library and open source contributor to projects like Zend Framework.
• Rasmus Lerdorf - Creator of PHP and open source contributor.
• Rob Allen - PHP developer, Zend Framework contributor and co-author of Zend Framework in Action book.
• Ryan Weaver - PHP developer, trainer and consultant at KnpLabs and member of Symfony core team.
• Sara Golemon - Open source contributor to projects like PHP runtime and HHVM and author of Extending and Embedding PHP book.
• Sebastian Bergmann - PHP developer, open source contributor and creator of PHPUnit test framework.
• Ward Cunningham - Programmer pioneer in Design Patterns and Extreme Programming.
• William Durand - PHP developer, open source contributor and creator of Geocoder library.
• Zeev Suraski - CTO and co-founder of Zend and PHP co-architect.

Slides

Miscellaneous

• The OOP in PHP - An introductory tutorial to OOP concepts and terminology using PHP's object model as an example.

Tutorials

Architecture

• Hexagonal Architecture - An introduction to Hexagonal Architecture in PHP.

Design Patterns

• Design Patterns Workshop (►) - A workshop about design patterns in PHP.
• Introduction to Design Patterns with PHP - An introduction slide to SOLID and design patterns in PHP.
• Database Design Patterns - A slide about database design patterns in PHP.
• Iterators in PHP (►) - A talk about iterators in PHP.
• The Whens and Whys for PHP Design Patterns - A tutorial explaining why and when use design patterns in PHP.
• Design Patterns PHP - A collection of design patterns and some code implementation in PHP.
• Design Patterns with PHP - Adapters - A tutorial about Adapter pattern in PHP.
• Agile Design Patterns (►$) - A series about design patterns in PHP.
• The Repository Design Pattern - A complete tutorial about Repository pattern in PHP.
• A Beginner's Guide to Design Patterns - An introduction tutorial to design patterns.

Miscellaneous

• Awesome PHP - A curated list of amazingly awesome PHP libraries, resources and shiny things.
• PHP Security Pitfalls (►$) - A series about security in PHP.
• PHP Lecture Slides - A complete and concise slide about PHP fundamentals, OOP, REST, Composer, MVC, Design Patterns, ORM, Security, OOD and testing in PHP.
• Functional Programming in PHP - An introduction to functional programming in PHP.
• Functional Programming and PHP - Another introduction to functional programming and concepts in PHP.
• What's In A Type - A tutorial about types and PHP.
• Data Structures for PHP Devs: Stacks and Queues - A tutorial about Stacks and Queues data structures in PHP.
• Data Structures for PHP Devs: Trees - A tutorial about Tree data structure in PHP.
• Data Structures for PHP Devs: Heaps - A tutorial about Heap data structure in PHP.
• Data Structures for PHP Devs: Graphs - A tutorial about Graph data structure in PHP.

Object-Oriented Design

• The SOLID Principles - A series of tutorials about SOLID principles in PHP.
• The Clean Code Talks - Don't Look For Things! (►) - Another talk about Object-Oriented Design a testability.
• Principles Of Object Oriented Design - An introduction to some principles about object-oriented design.
• You Aren't Gonna Need It - An introduction to YAGNI principle.
• Primitive Obsession - An introduction to Primitive Obsession anti-pattern.
• God Class - An introduction to God Class anti-pattern.
• Value Objects - An introduction to Value Objects in PHP.
• Design Tech Talk Series Presents: OO Design for Testability (►) - A talk about Object-Oriented Design a testability.
• Why use a Dependency Injection Container? - A tutorial of what is and when to use a Dependency Injection Container.
• SRP: The Single Responsibility Principle - An article explaining the Single Responsibility Principle.
• The Open-Closed Principle - An article explaining the Open/Closed Principle.
• The Liskov Substitution Principle - An article explaining the Liskov Substitution Principle.
• The Interface Segregation Principle - An article explaining the Interface Segregation Principle.
• The Dependency Inversion Principle - An article explaining the Dependency Inversion Principle.
• Build seven good object-oriented habits in PHP - A tutorial about good habits in OOP in PHP.

OOP Advanced

• Abstract Classes and Interfaces (►) - Introduction about abstract classes and interfaces.
• Inheritance and Polymorphism Concepts (►) - An introduction about inheritance and polymorphism.
• The Clean Code Talks - Inheritance, Polymorphism, & Testing (►) - A tutorial about polymorphism and how it affects testing.
• PHP Namespaces Explained - A tutorial explaining how namespaces works in PHP.
• How Static Works in PHP (►) - An introduction on how static members work in PHP.
• Composer Primer - A complete tutorial about what is and how to use Composer.
• PHP Testing Basics (►) - An introduction about tests in PHP.
• Test-Driven PHP in Action (►$) - An introduction about test-driven development in PHP.
• PHP & Enums (►) - An introduction about enums in PHP.
• Annotations in PHP: They Exist! (►) - An introduction to annotations in PHP.
• Autoloading in PHP and the PSR-0 Standard - An introduction about what is autoloading in PHP and the PSR-0 standard.
• Error Handling in PHP - An introduction about error handling in PHP and exceptions.
• Magic Methods and Predefined Constants in PHP - A tutorial about magic methods and predefined constants in PHP.
• Reflection in PHP - Another tutorial about reflection in PHP.

OOP Fundamentals

• Object Introduction (►) - An introduction about objects and related concepts.
• Intro To Object Associations (►) - An introduction about object associations.
• Object-Oriented Programming (►) - An introduction about object-oriented programming in general.
• Getting Started with OOP in PHP (►) - Object-oriented programming introduction in PHP.
• Beginning OOP in PHP (►) - Another object-oriented programming introduction in PHP.
• Intermediate OOP in PHP (►) - Intermediate concepts about object-oriented programming in PHP.
• Introduction to OOP Concepts and More - A tutorial about OOP and an introduction to UML and Design Patterns.

Refactoring

• Clean Code Refactoring (►) - A talk about refactoring and clean code in PHP.
• Refactoring Legacy Code - A tutorial series about refactoring legacy code with examples.
• Techniques for Refactoring Code (►$) - A series about refactoring code in PHP.
• Workflows of Refactoring (►) - A talk about workflows of refactoring.
• Detecting Code Smells (►$) - A series about code smells in PHP.