>> > >function &testfunc()
>> > >{
>> > >$nullVar = NULL;
>> > >return $nullVar;
>> > >}
>> >
>> > That'd work, yep.
>>
>>Wrong ;-) It causes problems with reference counting - and will segfault
>>PHP after some time.
>
> Hmm, that in itself shouldn't cause any problems unless it's coupled with
> something else that's causing problems... Not that it helps you any if
> you end up bumping into problems :)
True; but it's good to know what the "correct" thing to do is; even if
there is an underlying bug.
-- Yermo
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