Search results for: "getter-Methoden"

What are the different visibility levels for variables in PHP classes and how does it affect access from other classes?

In PHP classes, there are three visibility levels for variables: public, protected, and private. Public variables can be accessed from outside the cla...

How can encapsulation and inheritance be used effectively in PHP classes to handle data manipulation?

Encapsulation and inheritance can be used effectively in PHP classes to handle data manipulation by creating parent classes that contain common data a...

In what scenarios is direct assignment considered less object-oriented and more suitable for data container objects in PHP?

Direct assignment is considered less object-oriented and more suitable for data container objects in PHP when you want to set or get the values of pro...

Why do setter methods in PHP OOP classes often not return a value?

Setter methods in PHP OOP classes often do not return a value because their main purpose is to set the value of a property within the class, rather th...