Discover how to apply the principles of OOP, types, and package management the right way
Key Features
- Explore the latest PHP 8.1 features and modern web development practices
- Refactor your legacy codebase using modern features and styles in PHP
- Create your own Composer packages that can be reused across all PHP projects
Book Description
PHP has come a long way since its introduction. While the language has evolved with PHP 8, there are still a lot of websites running on a version of PHP that is no longer supported. If you are a PHP developer working with legacy PHP systems and want to discover the tenants of modern PHP, this is the book for you.
The Art of Modern PHP 8 walks you through the latest PHP features and language concepts. The book helps you upgrade your knowledge of PHP programming and practices. Starting with object-oriented programming (OOP) in PHP and related language features, you'll work through modern programming techniques such as inheritance, understand how it contrasts with composition, and finally look at more advanced language features. You'll learn about the MVC pattern by developing your own MVC system and advance to understanding what a DI container does by building a toy DI container. The book gives you an overview of Composer and how to use it to create reusable PHP packages. You'll also find techniques for deploying these packages to package libraries for other developers to explore.
By the end of this PHP book, you'll have equipped yourself with modern server-side programming techniques using the latest versions of PHP.
What you will learn
- Understand how to use modern PHP features such as objects, types, and more
- Get to grips with PHP package management using Composer
- Explore dependency injection for your PHP applications
- Find out what the differences are between legacy and modern PHP 8 code and practices
- Write clean PHP code and implement design patterns
- Get hands-on with modern PHP using examples applying MVC and DI techniques
Who this book is for
The book is for existing PHP developers and CTO-level professionals who are working with PHP technologies, including legacy PHP, in production. The book assumes beginner-level knowledge of PHP programming as well as experience with server-side development.
Table of Contents
- Object-Oriented PHP
- Inheritance and Composition, Encapsulation and Visibility, Interfaces and Concretions
- Advanced OOP Features
- Scalar, Arrays, and Special Types
- Object Types, Interfaces, and Unions
- Parameter, Property, and Return Types
- Design Patterns and Clean Code
- Model, View, Controller (MVC) Example
- Dependency Injection Example
- Composer For Dependencies
- Creating Your Own Composer Package
- The Awesomeness That Is 8.1
Joseph Edmonds is a business owner, developer, and author. He is a Zend Certified Engineer, among his other credentials. He's been a part of the e-commerce, tech, and PHP development worlds since the dawn of the millennium. He witnessed the exploding growth of e-commerce from the early days, helping several companies advance and expand their operations. During this time, he has had the pleasure of seeing PHP grow from a fairly amateur language, punching way above its weight, into a modern and highly performant language for serious enterprise projects. Responding to a growing demand for highly specialized PHP development services, he launched Edmonds Commerce in 2007. As an independent agency, Edmonds Commerce provides highly specialist PHP development services to businesses that use open source PHP, and predominantly Magento, as the backbone of their online systems, solving even the most complex and unique PHP development challenges. As a way to offer a high-level, interrelated service to businesses who want to accelerate their growth, he started an exciting new venture in 2020. LTS (Long Term Support Ltd.) provides expert help in recruitment, training, DevOps and infrastructure, consultancy, and development.
