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In this tutorial you will learn how to write code in object-oriented style in PHP. Object-Oriented Programming (OOP) is a programming model that is based on the concept of classes and objects.
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A protected property or method is accessible in the class in which it is declared, as well as in classes that extend that class. Protected members are not available outside of those two kinds of classes.
Object-Oriented Programming (OOP) in PHP starts with classes and objects. These are the building blocks for creating structured, maintainable, and reusable code.
By using classes, we can group related data and actions, making it easier to organize and manage our code. In PHP, a class is defined using the class keyword, followed by the class name and curly braces.
