Re: Re: cvs: php4 /tests/classes interface_class.phpt interface_doubled.phpt interface_implemented.phpt interface_instantiate.phpt
interface_member.phpt interface_method.phpt interface_method_final.phpt interface_method_private.phpt interface_must_be_implemented.phpt

At 14:53 12.03.2003, Andrei Zmievski wrote:

I have 2 questions: 1. Do the interface functions have to be explicitly specified as abstract? interface Foo {

    function bar();

} Because this runs fine for me with no errors.

They don't have to (currently) I weote the tests with abstract as i thought this could be changed.....

1. What is the difference between the following: interface Foo { } class Boo extends Foo { } and class Zoo implements Foo { }

a class can only extend ONE class/interface but it can implement multiple interfaces. If you ask me i would not allow extending interfaces at all. regards marcus