Re: [PHP-DEV] Re: [PHP-QA] Re: [PHP-DEV] Re: [PHP-QA] Re: [PHP-DEV] Release process

[Andi Gutmans]

At 08:48 AM 5/3/2001 -0500, Andrei Zmievski wrote:
>On Thu, 03 May 2001, Andi Gutmans wrote:
> > >key_exists(), you mean? I didn't put it in, and as far as I know it's
> > >still there.
> >
> > I'd really like to nuke it.
>
>I can sort of see his point really, if $array['foo'] = NULL there is no
>way to know whether key 'foo' exists or not..

Yeah but I'm afraid it'll make scripts be written on behavior which 
shouldn't be counted on.
Maybe in future versions of Zend $array['foo'] won't be defined. There are 
certain situations where I think it was impossible to not define it so it 
was defined with NULL meaning it's not defined.

Andi


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