Python vs JavaScript vs PHP [3B] Master Advanced OOP: The 4 Pillars!

Master Advanced OOP: Python, JS & PHP Abstraction, Encapsulation, Inheritance & Polymorphism.

Ready to take your OOP skills to the next level? In this video, we dive deep into the advanced pillars of Object-Oriented Programming that allow you to write truly flexible and powerful code. Building on our understanding of classes and objects, we’ll explore the real-world applications of:

Inheritance: How a subclass can reuse code from a superclass.
Polymorphism: The ability of methods to behave differently based on the object calling them.
Encapsulation: The concept of protecting data within a class using private fields.
Abstraction: Hiding complex implementation details for simplicity.

This side-by-side comparison in Python, JavaScript, and PHP will equip you with the knowledge to design complex and scalable systems.

➡️ Start from the beginning! If you haven’t watched it yet, check out our previous video on OOP Fundamentals: Classes & Objects for a solid foundation.

Timestamps:
0:00 – Intro to Advanced OOP Concepts
0:15 – Advanced OOP in Python
6:05 – Advanced OOP in JavaScript
10:47 – Advanced OOP in PHP
15:47 – Key OOP Takeaways

#AdvancedOOP #Inheritance #Polymorphism #Encapsulation #Python #JavaScript #php

Advanced OOP: Inheritance, Polymorphism, Encapsulation & Abstraction (Python, JS, PHP)

Level up your OOP skills! This is the ultimate guide to the four pillars of Object-Oriented Programming. We build a complete project—a manageble fleet of vehicles—in Python, JavaScript, and PHP to demonstrate how these concepts work together in real-world code.

🏗️ In this deep dive, you’ll master:
✅ Inheritance: How to create subclasses (Car, Boat) that extend a base Vehicle class.
✅ Polymorphism: Overriding the move() method for unique behaviors (driving on land, sailing on water).
✅ Encapsulation: Protecting sensitive data (like a vin number) with private attributes and public getters.
✅ Abstraction: Designing a flexible blueprint that enforces structure for subclasses.

This tutorial will change how you design and structure your code, making it more professional, reusable, and scalable.

⚙️ Project Code: The full “Vehicle Fleet” code is in the pinned comment!
📚 Prerequisites: Watch Part 3A: OOP Basics → [Link to Video 3A]

This is the grand finale of our trilogy! Subscribe for more advanced programming content.

💬 Which of the four pillars do you find most powerful? Inheritance, Polymorphism, Encapsulation, or Abstraction? Let’s discuss!

#Inheritance #Polymorphism #Encapsulation #Abstraction #Programming

Advanced OOP Explained | Inheritance, Polymorphism & Abstraction in Python, JS & PHP.
Master OOP Like a Pro 🚀 | Advanced OOP in Python, JavaScript & PHP.
OOP Advanced Concepts | Encapsulation, Abstraction & More in 3 Languages

You’ve learned the basics of OOP — now let’s take it up a notch. 🚀 In this video, we’ll cover advanced OOP concepts side by side in Python, JavaScript, and PHP including:
🔑 Inheritance (parent/child classes)
🔑 Polymorphism (same method, different behavior)
🔑 Encapsulation & Abstraction (hiding complexity)
🔑 Real-world coding examples

By the end, you’ll understand how to write clean, reusable, and scalable code across three of the world’s most popular programming languages.

Perfect for anyone preparing for coding interviews, backend development, or leveling up their OOP knowledge.