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  1. or download this
    sub show_ref
{
...
    print "Reference to: ", ref($ref), "\n";
    print "Contents:     ",  pp($ref), "\n";
}
  2. or download this
    my $commissions = $sales->{tuesday}{jim};
show_ref($commissions);
  3. or download this
    14:11 >perl 879_SoPW.pl
Reference to: ARRAY
Contents:     [3, 8]

14:11 >
  4. or download this
    14:11 >perl 879_SoPW.pl
Reference to: HASH
Contents:     { jim => [3, 8], mary => [5, 5] }

14:25 >