Class and Object in PHP: Understanding the Basics
Class and Object in PHP: Understanding the Basics Understanding Classes and Objects in PHP What are Classes and Objects in PHP? A class is a blueprint for creating objects in Object-Oriented Programming (OOP). It defines the structure and behavior of an object by specifying its methods and properties. A class allows the creation of multiple instances (objects) with the same structure but different data. In OOP, the main principles are Encapsulation , Inheritance , Polymorphism , and Abstraction . Classes and objects are essential for understanding these concepts, as they allow us to group related properties and methods. In practice, a class does not hold data on its own. It acts as a definition. The objects created from a class hold actual data and interact with each other in the program. Example: Employee Management System Let’s see an example in PHP to understand how classes and objects work...
