This repository is just a set of codes to implement some codes of the article S.O.L.I.D: The First 5 Principles of Object Oriented Design written by Samuel Oloruntoba, published on Mar 18, 2015.
The implemented codes in this repository are based on Samuel Oloruntoba's article and has the only objective to apply the S.O.L.I.D principles with the PHP language to study, test and learn the concepts.
Actually, the codes are just parts of a code (not a full or real application), but they run and were tested in PHP 5.6.25.
S.O.L.I.D is an acronym for the first five object-oriented design principles by Robert C. Martin, popularly known as Uncle Bob.
- S – Single-responsiblity principle (SRP)
- O – Open-closed principle (OCP)
- L – Liskov substitution principle (LSP)
- I – Interface segregation principle (ISP)
- D – Dependency Inversion Principle (DIP)
For each principle there is a folder in this repository with a sub-folder named Violation/Solution and its codes.