Benefits of using the Getters and Setters
- Encapsulation: Getters and setters encapsulate the internal state of an object, hiding its implementation details and providing controlled access.
- Validation: Setters can include validation logic to ensure that the new value meets certain criteria before updating the property.
- Flexibility: Getters and setters allow developers to modify the internal representation of a property without affecting external code that uses the class.
What are getters and setters methods in PHP ?
In object-oriented programming, getters and setters are methods used to access and modify the private or protected properties of a class. These methods provide a controlled way to retrieve and update the values of class properties, promoting encapsulation and maintaining the integrity of an object’s state.