[maffelu]

Right.

Some code first to explain my toughts:

<?php

abstract class A{
	abstract public function foo();
}

abstract class B extends A{
	abstract public function foo();
}

class C extends B{
	public function foo(){}
}

?>

This doesn't work and gives the following error:

Fatal error: Can't inherit abstract function A::foo() (previously declared abstract in in .....tester.php on line 9

Now, the example above is not exactly what I'm doing, but it's damn close. I have A, which is a very very general root class for basically everything in my class lib. B is a little more specific and acts as base root for a certain part of the class lib, and C is a direct class that inherits B and should implement the foo() function.

Is it not possible to pass on the task of implementing an abstract function?

[maffelu]

[SOLVED]

Of course, you shouldn't bring it up at all in B:

<?php

abstract class A{
	abstract public function foo();
}

abstract class B extends A{
}

class C extends B{
	public function foo(){}
}

?>