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Re: How to use pass and return hashes in a subroutine

by le (Friar)
on Aug 21, 2000 at 23:50 UTC ( #28900=note: print w/replies, xml ) Need Help??


in reply to How to use pass and return hashes in a subroutine

If you pass a hash-ref to your sub, it would look like this:
&loop_print(\%c); sub loop_print { my $href = shift; foreach (keys %{$href}) { print "$_: ${$href}{$_}\n"; } }

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