[DGD] Re: My idea for the DGD driver - validate

[Par Winzell]

Robert Forshaw wrote:
> OK, I've run into a problem with overriding call_other. When calling the 
> original function, how do I pass on the original last argument? Since 
> the ... operator has converted it into an array, doing ::call_other(obj, 
> function, args) will pass on args as an array, so the function will 
> convert that into an array containing an array, which is most likely not 
> what the function is expecting to receive! Is there a way around this?

The ... will also convert an array to a bunch of parameters, e.g.

   mixed call_other(mixed ob, string fun, mixed args...) {
     /* do stuff */
     return ::call_other(ob, fun, args...);
}

Zell

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