PHP Classes & Objects
Introduction to OOP.
PHP - What is OOP?
From PHP 5, you can also write PHP code in an object-oriented style.
Object-Oriented programming is faster and easier to execute.
OOP stands for Object-Oriented Programming.
Procedural programming is about writing procedures or functions that perform operations on the data, while object-oriented programming is about creating objects that contain both data and functions.
Classes and Objects
A class is a template for objects, and an object is an instance of a class.
The instanceof Keyword
You can use the instanceof keyword to check if an object belongs to a specific class.