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Learn Object Oriented Programming PHP fundamentals bootcamp | Lecture-9

Learn Object-Oriented Programming with PHP: Changing Property Values

Object Oriented Programming (OOP) is a fundamental aspect of modern software development. PHP is one of the most popular programming languages used for web development, and understanding how to use OOP in PHP is essential for creating robust and efficient web applications. In this episode of the Udemy PHP Fundamentals Bootcamp, the instructor teaches how to change property values in OOP using PHP.

What is covered in the episode?

The instructor begins by adding new properties and methods to the original class of the car blueprint. They demonstrate how to use the use gas method to take in a value of the amount of gas used and calculate the remaining gas in the engine. By continuously accessing the use gas method, the amount of gas in the engine can be updated.

Why is this important?

Understanding how to change property values in OOP using PHP is essential for building efficient and scalable web applications. By using OOP, developers can create reusable code that can be easily maintained and updated. This allows for more robust and efficient applications, leading to better user experiences.

Benefits of learning OOP with PHP

  • Reusability: OOP allows developers to create reusable code that can be used in multiple parts of an application, saving time and effort in the long run.
  • Efficiency: By using OOP, developers can write code that is more efficient, leading to faster load times and better performance for users.
  • Scalability: OOP makes it easier to update and maintain code, allowing applications to scale as needed without becoming unwieldy.
  • Better user experience: More efficient and scalable code leads to better user experiences, improving customer satisfaction and driving business success.

Practical Application

One practical application of OOP covered in the course is updating property values using methods. This is particularly useful for applications that involve calculations or processing data. In the course, the instructor demonstrates how to create a car blueprint class with properties for gas and methods for calculating and updating gas levels. Developers can use this knowledge to build similar functionality into their own applications, making them more efficient and scalable.


Learning Object-Oriented Programming with PHP is an important skill for modern software developers. The "Learn Object Oriented Programming PHP fundamentals bootcamp" course on Udemy provides a comprehensive introduction to OOP concepts and their practical applications in PHP. By taking this course, developers can improve their coding skills, create more efficient and scalable applications, and stay competitive in today's software development industry.



  • The lecture discusses changing a property value in Object Oriented Programming (OOP) using PHP.
  • The instructor adds new properties and methods to the original class of the car blueprint.
  • The use gas method takes in a value of the amount of gas used and calculates the remaining gas in the engine.
  • The lecture demonstrates how to continuously access the use gas method to update the amount of gas in the engine.
  • The lecture provides source files for download to experiment with OOP in PHP.

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