I am studying PHP and there is polymorphism example at the website i am studying at, The Link for the Code:Pastebin, What i didn t understand is why Class b and Class c after those classes that have been extended with the function hellow when they are already contain this function, i know that this is how the polymorphism works, and i am not sure but i remember some one told me that 2 functions with same name can be in one class becouse each function has it own signature, but has i say i am not sure if can some one help me to understand it please i will be very thankful.
Is there a way to overload the constructor / initialize procedure for a class in VBA?
In C#, I know that I can overload the constructor for a class by specifying it in the body of the class: public class MyClass() { public MyClass(String s) { ... } } This overrides the default ...