Hello at all,
ok my problem in a nutshell: i need multiple inheritance! is there a
solution to fake this functionallity in php5?
i have the following problem:
the goal is to implement my own DomXML implementation based on the existing
DomNode, DomDocument, Dom... Classes.
thus, i implement my classes as follows:
class MyNode extends DomNode {}�����������������//�that�isn't�the�problem
class MyDocument extends DomDocument {}���������//�would�be�fine,�but...
this would be an easy solution,��but�there�is�a�logical�problem:
if i extend the DomNode (with the methods in MyNode) then -i think-
MyDocument should have those extended methods, too.
so i could write:
class MyDocument extends MyNode {}��������������//�problem
but now i'm missing all the nice methods of DomDocument!!
multiple inheritance would solve this problem:
class MyDocument extends MyNode,DomDocument {}��//�not�possible
by the way: i will get into trouble with all Dom-Classes:
class MyElement extends MyNode,DomElement {}
class MyAttribute ...
Hope you'll understand me?
Is there a way to solve this problem?
I'm thinking about the new __call() method implemented as follows:
class MyDocument extends MyNode {
��������function�__call($method,�$params)�{�����//�fake�solution
����������������...
����������������eval("DomDocument::$method($paramsString);");
��������}
}
but with a fake solution like this i wouldn't get all methods with
get_class_methods() and that wouldn't be that nice:)
Can Interfaces help me?
Thanks for your efforts..
vivi
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