Re: stupid optimization question

[Perrin Harkins]

On 5/17/07, Jonathan Vanasco <[EMAIL PROTECTED]> 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