Concept for Object Oriented Design

In this chapter you will learn:

1. What Is Object-Oriented Programming?
2. What are classes
3. What are Objects
4. What are Properties
5. What are Methods

Object-Oriented

With Object-Oriented Programming, we can model the general idea by using a class.

Class

A class is a unit of code that describes the characteristics and behaviors of something.

Object

An object is a specific instance of a class.

Properties

The characteristics of a class or object are known as its properties.

Method

The behaviors(actions) of a class are known as its methods.

Next chapter...

What you will learn in the next chapter:

1. How to define a class
2. Syntax to define a class
3. Example - Define a class

Concept for Object Oriented Design

PHP Class Definition

PHP Create Object from Class

PHP Class Properties

PHP Iterating Object Properties

PHP Class Inheritance

PHP Overriding Methods

PHP final Classes and Methods

PHP Abstract Class

PHP Class Access Control Modifiers

PHP Class Constructor

PHP Class Destructors

PHP Class Magic Methods