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php4-beta | 199912

Re: [PHP4BETA] Re: [PHP-DEV] PHP 4.0 Bug #3054: func_num_args() returns incorrect value From: Andi Gutmans (andi <email protected>)
Date: 12/28/99

Ok we think we know what the problem is.
We'll check it out.

Andi

On Tue, 28 Dec 1999, Thies C. Arntzen wrote:

> On Tue, 28 Dec 1999, Andi Gutmans wrote:
>
> > On Tue, 28 Dec 1999, Thies C. Arntzen wrote:
> >
> > > you found a bug!
> > >
> > > <?
> > > function test()
> > > {
> > > var_dump(func_num_args());
> > > printf("%d <BR>\n",func_num_args());
> > > }
> > > test(1);
> > > ?>
> > >
> > > prints:
> > > int(1)
> > > 1487744 <BR>
> > >
> > > seems that the argument_stack is confused - zeev, andi?
> >
> > Looks like a bug in printf unless you can reproduce this with another
> > function besides printf. I can't!
>
> you haven't tried hard enough:-))
>
> <? var_dump(max(1,func_num_args())); ?>
>
> prints:
>
> int(1464792)
>
> so there's some problem in using func_num_args() in a function call! works
> fine in an assignment.
>
> tc
>
> >
> > This is probably some kind of bug with printf.
> > Looks like a job for Stig :) He's the printf guy.
> >
> > Andi
> >
> >
> > --
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> >
> >
>
>
> Thies C. Arntzen "One Big-Mac, Small Fries and a Coke!"
> Digital Collections Phone +49 40 235350 Fax +49 40 23535180
> Hammerbrookstr. 93 20097 Hamburg / Germany
> 

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