Re: Inheritance-problem

Martin wrote:

No, nothing of your choices ;-) class A

{    function DoSomething()

{ print "Class A visited"; } } class B extends A

{    function DoSomething()

{ print "Class B visited";

      A::DoSomething(); ## Doesn't work, only for example
    }

} I want to make (in PHP3): $b = new B(); $b->DoSomething(); The output shout be: Class B visited Class A visited (This is only a stupid example, I know ;-))

Well, since B is really an extension of A, DoSomething() should only be defined once because by extending A you're making B a part of the same class. In fact, in B, you are redefining DoSomething() and that's why it's printing "Class B visited" even when you create a new object of A. By using the extends keyword you are making class B a part of class A.