> And I think __call has such few uses (I can think of one class right > now: Object proxies for SOAP/ XMLRPC or the like) that you will hardly > redeclare it anyway. If you start using __call on a regular basis you > should probably rethink your design :-)
An iterator may want to "reflect" it's inner object/iterator methods by call. This you may cal aggregation. In other words you can use __call to emulate MI and aggregation.
Not only an iterator. I wrote a classic delegation (aggregation) example and it used __call().
Andi
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