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php4-beta | 199912

Re: [PHP4BETA] Re: [PHP-DEV] PHP 4.0 Bug #3054: func_num_args() returns incorrect value From: Thies C. Arntzen (thies <email protected>)
Date: 12/28/99

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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