Michael Rauh wrote:
>
> how can one define default parameters for subroutines?
>
> something like:
> sub mysub($a, $b=5)
> {}
No.
> or do i have to do a check like this after entering the sub:
> sub mysub
> {
> ($a, $b) = @_;
> if (!$b) {$b=5;}
> }
Yes, or:
sub mysub {
my $a = shift;
my $b = shift || 5;
}
John
--
use Perl;
program
fulfillment
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