I like named params 

mysub({ a1 => \@array1, a2 => \@array2 });

sub mysub{
   my ( $argref ) = @_;  # brackets matter

   # ref to @array1 is @{ $argref->{a1} }
   # ref to @array2 is @{ $argref->{a2} }

[download]
More examples here

Neil Watson
watson-wilson.ca

In reply to Re: Pass Arrays to a subroutine by neilwatson
in thread Pass Arrays to a subroutine by sankoshy

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