Practice

Practice everything that you learned in the Object Oriented PHP tutorials.

Practice Object Oriented PHP

Tutorials | Practice

Classes and objects

Practice classes, objects, methods, and properties by taking a quiz and with a hands-on coding exercise.

Practice the use of the $this keyword.

Practice chaining your class's methods and properties to create much more streaming code.

Practice the use of the private and protected access modifiers to restrict the access to your classes' code.

Practice the use of magic methods and constants.

Practice inheritance with this hands-on coding exercise.

Practice using abstract classes to commit the child classes to abstract methods that they inherit from their abstract classes.

Practice another way to commit your child classes to abstract methods that they should implement.

Practice the Polymorphism naming convention that can help you write a much more coherent and easy to use code.

Practice using type hinting to force your functions to get only arguments that belong to a specific data type.