On Fri, Apr 22, 2011 at 12:07 AM, Brian Moon <br...@moonspot.net> wrote:

> which one?
>> I guess that you are talking about the language constructs like isset and
>> empty.
>> they aren't functions.
>>
>
> settype() for one.
>
> Brian.
>

yeah you are right, passing arguments by reference doesn't trigger the
notice, but I'm not sure that it is applicable in our case.

Tyrael

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