c:\@Work\Perl>perl -wMstrict -le
"print qq{perl version $]};
 ;;
 my %hash = (
   func => sub { print qq{hi $_[0]}; },
   elem => [ 'fee', 'fie', 'foe', ],
   );
 ;;
 $hash{func}('there');
 $hash{func}->('sailor');
 ;;
 print $hash{elem}[2];
 print $hash{elem}->[1];
"
perl version 5.008009
hi there
hi sailor
foe
fie