On 17 November 2006 16:50, Stut wrote:
> > > Your basic misunderstanding is that === is the opposite of !==
> > > which it's not.
Complete rubbish -- it so absolutely is!
If $a===$b, then !($a===$b) is the same as $a!==$b, QED.
> > > (INTEGER === true) will always be false because the types
> > > don't match
> > > (INTEGER !== true) will always be true because the types
> > > don't match
> > > (INTEGER === false) will always be false because the types
> > > don't match
> > > (INTEGER === true) will always be false because the types
> > > don't match
Well, you haven't covered all bases there, you've got INTEGER===true in twice!
Try this:
(integer)===TRUE -- is always FALSE
(integer)!==TRUE -- is always TRUE
(integer)===FALSE -- is always FALSE
(integer)!==FALSE -- is always TRUE
Looks seriously like two sets of complementary results there to me.
> > > The actual value of the INTEGER does not matter.
True.
> > > But the basic thing to get clear in your head is that === and !==
> > > are not opposites in the same way that == and != are.
False, false, false, and a thousand times false. If $a===$b returns TRUE, then
$a!==$b returns FALSE; and if $a===$b returns FALSE, then $a!==$b returns TRUE.
I don't know how much more opposite you can get.
Cheers!
Mike
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