SOLID Principles in PHP

This project demonstrates the use of SOLID principles in PHP. It includes examples of the Open/Closed Principle and the Dependency Inversion Principle.

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

Prerequisites

• PHP 8.2 or higher
• Composer

Installing

1. Clone the repository

   git clone https://github.com/jfallis/solid-principles-php.git

2. Run Tests

   make test

3. Run coverage report

   make coverage-report

SOLID Principles

The SOLID principles are a set of five principles that help developers design maintainable and scalable software. The principles are:

1. Single Responsibility Principle
   1. Test
2. Open/Closed Principle
   1. Test
3. Liskov Substitution Principle
   1. Test
4. Interface Segregation Principle
   1. Test
5. Dependency Inversion Principle
   1. Test