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Revisiting OOP Concepts in PHP

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Overview

Essential OOP concepts in PHP are crucial for building robust, scalable, and maintainable software systems. This course revisits key OOP principles, such as encapsulation, inheritance, polymorphism, and abstraction, and demonstrates their practical application in PHP programming.

Syllabus

Unit 1: Classes and Objects in PHP

Modify Musician Class to Include Years Active
Complete the Definition of the Film Class in PHP
Adding a Constructor and Copy Cloning in PHP
Implementing a Person Class in PHP

Unit 2: Introduction to Encapsulation in PHP

Changing Class Attributes to Private with Getters and Setters in PHP
Superhero Encapsulation Exercise
Adding and Validating Price in Gadget Class

Unit 3: Inheritance in PHP

Include University Information in Student Class
Identify and Fix Inheritance Bug in PHP Code
Modify Employee Class to Include EmployeeID
GraduateStudent Class Extension in PHP
Creating a Class Hierarchy with Inheritance in PHP

Unit 4: Introduction to Polymorphism in PHP

Add Method and Override in Inheritance Classes
Enhancing Debugging Skills with Class Inheritance in PHP
Creating a Researcher Class in PHP Using Polymorphism
Practice Polymorphism with PHP Class Hierarchy
Polymorphism with Device Classes in PHP

Unit 5: Understanding Abstract Classes and Abstract Methods

Enhancing Shape Classes with Description Method
Fixing the Abstract Shape Class in PHP
Adding a Triangle Class to Demonstrate Polymorphism in PHP
Implementing Interfaces for Home Appliances in PHP

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