Abstract Classes vs Interfaces in PHP: Key Differences Explained | PHP Tutorial

Abstract Classes vs Interfaces in PHP: Key Differences Explained | PHP Tutorial
In this PHP tutorial, we explain the key differences between abstract classes and interfaces in PHP, two fundamental object-oriented programming concepts. Understanding when and how to use them correctly is crucial for writing maintainable, flexible, and scalable PHP code. This video is designed for PHP developers looking to deepen their knowledge of object-oriented programming (OOP).

🔍 What you'll learn in this video:

What is an abstract class in PHP? – Learn how abstract classes define base classes with incomplete methods, requiring child classes to implement them.
What is an interface in PHP? – Understand how interfaces define a contract that classes must adhere to, without providing method implementations.
Key differences between abstract classes and interfaces in PHP.
Can abstract classes have method implementations?
Can interfaces have properties or constants?
When should you use an abstract class vs an interface in your PHP projects?
Practical examples of using abstract classes and interfaces in real-world PHP applications.
How abstract classes and interfaces promote better code structure and reusability in object-oriented programming.
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