What is OOP in PHP

PHP OOP (Object-Oriented Programming) is a programming paradigm that focuses on creating reusable and modular code by organizing data and functionality into classes and objects. An illustration of PHP OOP could be a house building project.

In this project, there are several steps that need to be followed in order to construct the house. First, a blueprint is created which outlines the overall design of the house, including the rooms, windows, doors, and other features. This blueprint serves as the class in PHP OOP, defining the structure and properties of the house.

Next, the actual construction of the house begins. This involves creating objects from the blueprint, which represent the actual physical objects that make up the house, such as the walls, roof, and foundation. These objects can be customized and manipulated independently of each other, just like objects in PHP OOP can have their own properties and methods.

As the construction progresses, new objects can be added or removed, and existing objects can be modified or upgraded. This flexibility and modularity is a key aspect of PHP OOP, allowing developers to create complex and customizable applications that can be easily maintained and updated over time.

Overall, PHP OOP can be seen as a way of thinking about programming that emphasizes organization, structure, and modularity, just like a house building project requires careful planning and execution to ensure that the final result is functional, beautiful, and durable.