Posted by Sonnich on 10/26/06 12:35

Note the var.
I want to pass on a variable, which is changed in the subroutine.

so::

$i = 54;
blabla($i);
$i is is now 55

S


Jay wrote:
> I'm not sure what you mean
>
> $something_to_be_updated;
>
> function update() {
> global $something_to_be_updated;
> $something_to_be_updated++;
> }
>
> or
>
> function update($something_to_be_updated) {
> return $something_to_be_updated++;
> }
>
>
> Sonnich wrote:
> > Geee cannot remomber
> >
> > I'd like to do this:
> >
> > function blabla(var $something_to_be_updated)
> > {
> > $something_to_be_updated++;
> > }
> >
> > but it is not var. How do I do this?
> >
> > Is there a better way than a function for this?
> >
> > s

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