Examples


@array = qw(1 3 2 4);

push (@array, 2);
  # @array is now qw(1 3 2 4 2)
$a = pop @array;
  # $a gets 2, @array is qw(1 3 2 4)
unshift (@array, 8);
  # @array is now qw(8 1 3 2 4)
$a = shift @array;
  # $a gets 8, @array is now qw(1 3 2 4)
@array = sort @array;
  # @array is now qw(1 2 3 4)
@array = reverse @array;
  # @array is now qw(4 3 2 1)