$VAR1 = [
          1,
          2,
          3,
          4,
          5,
          6,
          7
        ];
$VAR1 = {
          '7' => 7,
          '1' => 1,
          '2' => 2,
          '3' => 3,
          '4' => 4,
          '5' => 5,
          '6' => 6
        };