Re: stupid optimization question

["Perrin Harkins" <suppressed>]

On 5/17/07, Jonathan Vanasco <suppressed> wrote:
> does anyone know if there is a memory/other difference under mod_perl
> for
>
>         sub a {
>                 my      @items= qw| 1 2 3 |;
>                 foreach my $a ( @items ) {}
>         }
>
> vs
>
>         my      @_b_items= qw| 1 2 3 |;
>         sub b {
>                 foreach my $b ( @ _b_items ) {}
>         }

Aside from the scoping difference, my guess is no.  Shouldn't be hard
to test is you're really curious.

- Perrin