array(1) {
  ["room"]=>
  array(2) {
    ["columns"]=>
    array(12) {
      [0]=>
      string(7) "room_id"
      [1]=>
      string(11) "building_id"
      [2]=>
      string(13) "building_name"
      [3]=>
      string(5) "floor"
      [4]=>
      string(10) "room_no_id"
      [5]=>
      string(7) "room_no"
      [6]=>
      string(8) "card_num"
      [7]=>
      string(7) "max_num"
      [8]=>
      string(14) "room_type_code"
      [9]=>
      string(16) "room_status_code"
      [10]=>
      string(6) "remark"
      [11]=>
      string(8) "losttime"
    }
    ["records"]=>
    array(2) {
      [0]=>
      array(12) {
        [0]=>
        int(60)
        [1]=>
        int(60)
        [2]=>
        string(1) "6"
        [3]=>
        int(6)
        [4]=>
        int(6)
        [5]=>
        string(1) "6"
        [6]=>
        int(6)
        [7]=>
        int(6)
        [8]=>
        string(1) "6"
        [9]=>
        string(1) "6"
        [10]=>
        string(1) "6"
        [11]=>
        string(19) "2017-02-06 13:18:27"
      }
      [1]=>
      array(12) {
        [0]=>
        int(68)
        [1]=>
        int(44)
        [2]=>
        string(2) "44"
        [3]=>
        int(44)
        [4]=>
        int(44)
        [5]=>
        string(2) "44"
        [6]=>
        int(44)
        [7]=>
        int(44)
        [8]=>
        string(2) "44"
        [9]=>
        string(2) "44"
        [10]=>
        string(2) "44"
        [11]=>
        string(19) "2017-02-05 19:33:45"
      }
    }
  }
}