array(3) {
  ["color"]=>
  array(1) {
    ["favorite"]=>
    string(3) "red"
  }
  [0]=>
  int(5)
  [1]=>
  array(2) {
    ["color"]=>
    array(1) {
      ["favorite"]=>
      string(5) "green"
    }
    [0]=>
    string(4) "blue"
  }
}