Learn modern PHP
A curated list of resources for PHP
Table of Contents
- Must read
- Tutorials
- Videos
- Books
- Online schools
- Reference
- The basics
- Tools
- IDEs
- Graphic tools
- Frontend
- Templating
- Webdesign
- Frameworks and libraries
- OOP
- Database
- Standards
- Errors and exception handling
- Debugging
- Unit testing
- Documentation
- PHP Sessions
- Text translations
- Dependency injection
- Regular Expressions
- XML
- API
- Version control
- Security
- Architecture
- Domain Driven Design (DDD)
- Hexagonal Architecture
- Functional Programming
- Continuous integration and Continuous Delivery
- Magazines
- Community and News
Must read
Tutorials
Videos
Books
- Building modern applications with PHP 8
- PHP 7 Zend Certification Study Guide
- Modern PHP: New Features and Good Practices
- Learning PHP 7
Online schools
- CodeAcademy - Learn PHP
- Exercism - PHP (Code practice and mentorship)
- SymfonyCasts - Build something amazing with PHP
- Treehouse - Learn PHP
- Udemy - PHP
Reference
LAMP: Linux, Apache, MySql, PHP
The LAMP stack:
HTML / HTML 5
CSS
JavaScript
- JavaScript (aka ECMAScript)
- Basic JavaScript
- JavaScript Tutorial
- Eloquent JavaScript
- You Don't Know JS (book series)
- Awesome JavaScript Learning
- JSON
Protocols
- HTTP and HTTPS
- HTTP Request / Response, GET und POST
- Introduction to HTTP Basics
- FTP
- SSH
- SMTP
- POP3
- IMAP
- Ajax
Tools
- Webbrowser (Chrome, Firefox, IE)
- XAMPP (Apache, MariaDB, PHP)
- Vagrant
- Docker
- Composer (dependency management)
- WinSCP (Free SFTP, SCP and FTP client)
- Putty (A free SSH and telnet client)
- PoEdit (gettext translations editor)
- Notepad++ (Text editor)
- 7-ZIP (File archiver)
IDEs
Graphic tools
- Adobe Photoshop ($)
- Gimp
- IrfanView
- Sketch ($)
Frontend
- Angular
- Bootstrap (The most popular HTML, CSS, and JS framework in the world)
- Font Awesome (The web’s most popular icon set)
- jQuery (The most widely deployed JavaScript library, DOM manipulation, Ajax)
- React
- Vue.js
Templating
- Twig (The flexible, fast, and secure template engine for PHP)
- Plates (A native PHP template system)
- Symfony versus Flat PHP
- Twig – the Most Popular Stand-Alone PHP Template Engine
Frameworks
- CakePHP (A MVC, CRUD, Scaffolding framework, inspired by Ruby on Rails)
- Laravel (A very popular framework)
- Laminas
- Symfony (A modular enterprise framework)
Micro Frameworks
- Slim Framework (A PHP micro framework that helps you quickly write simple yet powerful web applications and APIs)
Libraries
Model-View-Controller
Most frameworks in PHP follow some sort of MVC structure. The theory is simple:
The user interfaces with the view, which passes information to a controller. The controller then passes that information to a model (layer), and the model passes information back to the controller. The controller effectively stands between the view and the model. (Brandon James Savage)
- MVC Wikipedia
- MVC in simpler terms or the structure of a modern web-application
- MVC overview
- MVC for Noobs
- A Better Understanding Of MVC
- Thin controllers, fat models
- MVC for advanced PHP developers
- A Better Understanding Of MVC
Object-oriented programming
"Write shy code -
modules that don't reveal anything unnecessary to other
modules and that don't rely on other modules' implementations."
- Classes and Objects
- Mastering Object Oriented PHP (eBook)
- Objektorientierte Programmierung (german)
- Object-Oriented Bootcamp
- SOLID Principles in PHP
- Learning OOP in PHP
- Style Guide for Object Design (eBook)
Design patterns
- Design Patterns in PHP
- Gang of Four Design Patterns (Book)
- Design Patterns for Humans™
- DesignPatternsPHP
- Several design patterns in PHP
- Design Patterns in PHP Course (Video)
Best Practices
KISS
Simplicity is prerequisite for reliability.
— Edsger W. Dijkstra
YAGNI
DRY
"DRY ‐ Don't Repeat Yourself
Every piece of knowledge must have a single,
unambiguous, athoritative representation within a system."
SOLID
Other
- TheCodingMachine Best Practices
- Return early, return often
- Global Variables Are Bad
- Thin controllers and fat models
- PHP Dos and Don’ts aka Programmers I Don’t Like
- Composition over inheritance
- Clean Code PHP
- Object Calisthenics
Database basics
- Database
- Database model
- Codd's 12 rules *
- The only proper PDO tutorial
- SQL Tutorial
- Datenbank Grundlagen (german)
- ERM
- Datenbank-Grundlagen Tutorial (german)
- Datenbank-Grundlagen Tutorial: Primärschlüssel (german)
Relational database management system (RDBMS)
Database books
Database normalization
Bad programmers worry about the code. Good programmers worry about data structures and their relationships.
- Database normalization
- First normal form (1NF)
- Second normal form (2NF)
- Third normal form (3NF)
- Description of the database normalization basics
- Der Königsweg: Normalisierung (german)
- Normalisierung (german)
- MySQL - Normalisierung (german)
Prepared Statements
Database libraries
- CakePHP QueryBuilder
- Illuminate (Laravel) Query Builder
- Laminas DB Query Builder
- Phinx - database migrations
Database tools
- SQLyog Community Edition
- SQLyog - The most complete and easy to use MySQL GUI
- MySQL Workbench
- HeidiSQL
- SequelPro
- Navicat
- DBeaver
NoSQL
- NoSQL
- Redis (In-memory data structure store, used as a database, cache and message broker)
- MongoDB (Document-oriented database)
Standards
Follow common PHP conventions for object-oriented code, and established industry best practices: PSR-1, PSR-12, PSR-4.
- PHP Framework Interop Group
- PSR-1 Basic Coding Standard
- PSR-12 Coding Style Guide
- PSR-3 Logger Interface
- PSR-4 Autoloader
- Standard PHP package skeleton
- A skeleton repository for League Packages
- Semantic Versioning 2.0.0
- Keep a changelog
Errors and exception handling
- Errors and Exceptions
- Error Handling PHP Best Practices
- Exceptions
- Predefined Exceptions
- SPL Exceptions
- Errors and error handling
Debugging
- Xdebug (Debugger)
- Installing Xdebug for XAMPP
Unit testing
“Software testers do not make software; they only make them better.” – Anonymous
- PHPUnit - testing framework
- Unit test, Integration Test, Smoke test, Regression Test
- Unit Testing, Integration Testing and Functional Testing
- The Test Pyramid
- The Way of Testivus (pdf)
- Database Testing
- Best practices for database testing with PHPUnit
- Database Tests With PHPUnit
- Database Fixture Setup in PHPUnit
- The correct way to use integration tests
- 100% Code Coverage via automated tests in Symfony applications
- Building Test-Driven Developers eBook
- Write tests. Not too many. Mostly integration
- Unit Testing is Overrated
Documentation
Not commenting your code when you are a programmer should be illegal - @RiaCorpeno
PHPdoc is intended for documenting your code. The intention is that you always add comments to your parameters and return types in docblocks that describe what they do. There is software that can read in your code and produce documentation in pdf or HTML format that describes all your classes and functions as well as what they do and how to use them. It is a system for inline documentation as the name indicates.
- Introduction to PhpDoc
- The PHPDoc standard (PSR-5) for comments
- PHPDoc wiki
- PHPDoc basic syntax
- Anatomy of a DocBlock
- Your First Set of Documentation
PHP Sessions
Text translations
- Internationalization and localization (i18n)
- Symfony: The Translation Component
- PoEdit Gettext Translations Editor
Dependency injection
- An Introduction to Dependency Injection
- What is Dependency Injection?
- The Clean Code Talks - Don't Look For Things! (Video)
- PSR-11: Container interface
Regular Expressions
- Regular expression
- PCRE Functions
- PHP Live Regex (A Live Regular Expression Tester for PHP)
XML
API
RESTful API
- REST, RESTful, REST-like API Resources
- REST, RESTful API Quick Reference
- API Guidelines
- 7 Rules for REST API URI Design
SOAP API
- SOAP (Simple Object Access Protocol)
- The SOAP extension The SOAP extension can be used to write SOAP Servers and Clients.
- Web service
- WSDL (Web Services Description Language)
- Implementing a SOAP API with PHP
Version control
- What is version control
- Github
- Resources to learn Git
- gittutorial - A tutorial introduction to Git
- git - the simple guide
- The Pro Git book
Security
A good programmer looks both ways before crossing a one-way street.
- Web security essentials - A crash course
- PHP Security Cheat Sheet
- PHP The Right Way - Security
- XSS
- The latest information about secure PHP software
- Security Tips for a PHP Application
- The Ultimate PHP Security Checklist
Architecture
- Unclebob’s “Clean Architecture” book
- Patterns of Enterprise Application Architecture - Martin Fowler
- The Onion Architecture Part 1
- The Clean Architecture
- Creating services you won’t hate
- A Journey Toward Clean Code and Enjoyment - Agility, TDD, OOP Patterns, MVC, Framework De-Coupling
Domain Driven Design (DDD)
- DDD for beginners
- Domain-Driven Design: Tackling Complexity in the Heart of Software (The Blue Book)
- Implementing Domain-Driven Design (The Red Book)
- Design a DDD-oriented microservice
- Domain-Driven Design Reference (A summary of the patterns and definitions of DDD, PDF)
- Services in Domain-Driven Design
Hexagonal Architecture
- Ports & Adapters Architecture
- Hexagonal Architecture demystified
- Hexagonal Architecture
- Alistair in the "Hexagone"
- Object Design Style Guide
- Advanced Web Application Architecture
Functional Programming
Continuous integration (CI) and Continuous Delivery (CD)
- Continuous Delivery (Book)
- Continuously delivering PHP projects (Video)
- Continuous Integration vs. Continuous Delivery vs. Continuous Deployment
- What’s Continuous Deployment?
- PHP and Continuous Integration with Travis CI
- Docker for PHP Developers
Magazines
- php architect (english)
- PHPmagazin (german)
- web & mobile developer (german)