srigi

Array
(
    [0] => Array
        (
            [id] => 1
            [name] => Root
            [root_id] => 1
            [lft] => 1
            [rgt] => 42
            [level] => 0
        )

    [1] => Array
        (
            [id] => 2
            [name] => Category 1
            [root_id] => 1
            [lft] => 2
            [rgt] => 23
            [level] => 1
        )

    [2] => Array
        (
            [id] => 7
            [name] => Child Category 1
            [root_id] => 1
            [lft] => 3
            [rgt] => 10
            [level] => 2
        )

    [3] => Array
        (
            [id] => 13
            [name] => Sub Child Category 1
            [root_id] => 1
            [lft] => 4
            [rgt] => 5
            [level] => 3
        )

    [4] => Array
        (
            [id] => 14
            [name] => Sub Child Category 2
            [root_id] => 1
            [lft] => 6
            [rgt] => 7
            [level] => 3
        )

    [5] => Array
        (
            [id] => 15
            [name] => Sub Child Category 3
            [root_id] => 1
            [lft] => 8
            [rgt] => 9
            [level] => 3
        )

    [6] => Array
        (
            [id] => 8
            [name] => Child Category 2
            [root_id] => 1
            [lft] => 11
            [rgt] => 18
            [level] => 2
        )

    [7] => Array
        (
            [id] => 16
            [name] => Sub Child Category 4
            [root_id] => 1
            [lft] => 12
            [rgt] => 13
            [level] => 3
        )

    [8] => Array
        (
            [id] => 17
            [name] => Sub Child Category 5
            [root_id] => 1
            [lft] => 14
            [rgt] => 15
            [level] => 3
        )

    [9] => Array
        (
            [id] => 18
            [name] => Sub Child Category 6
            [root_id] => 1
            [lft] => 16
            [rgt] => 17
            [level] => 3
        )

    [10] => Array
        (
            [id] => 9
            [name] => Child Category 3
            [root_id] => 1
            [lft] => 19
            [rgt] => 20
            [level] => 2
        )

    [11] => Array
        (
            [id] => 10
            [name] => Child Category 4
            [root_id] => 1
            [lft] => 21
            [rgt] => 22
            [level] => 2
        )

    [12] => Array
        (
            [id] => 3
            [name] => Category 2
            [root_id] => 1
            [lft] => 24
            [rgt] => 35
            [level] => 1
        )

    [13] => Array
        (
            [id] => 11
            [name] => Child Category 5
            [root_id] => 1
            [lft] => 25
            [rgt] => 32
            [level] => 2
        )

    [14] => Array
        (
            [id] => 19
            [name] => Sub Child Category 7
            [root_id] => 1
            [lft] => 26
            [rgt] => 27
            [level] => 3
        )

    [15] => Array
        (
            [id] => 20
            [name] => Sub Child Category 8
            [root_id] => 1
            [lft] => 28
            [rgt] => 29
            [level] => 3
        )

    [16] => Array
        (
            [id] => 21
            [name] => Sub Child Category 9
            [root_id] => 1
            [lft] => 30
            [rgt] => 31
            [level] => 3
        )

    [17] => Array
        (
            [id] => 12
            [name] => Child Category 6
            [root_id] => 1
            [lft] => 33
            [rgt] => 34
            [level] => 2
        )

    [18] => Array
        (
            [id] => 4
            [name] => Category 3
            [root_id] => 1
            [lft] => 36
            [rgt] => 37
            [level] => 1
        )

    [19] => Array
        (
            [id] => 5
            [name] => Category 4
            [root_id] => 1
            [lft] => 38
            [rgt] => 39
            [level] => 1
        )

    [20] => Array
        (
            [id] => 6
            [name] => Category 5
            [root_id] => 1
            [lft] => 40
            [rgt] => 41
            [level] => 1
        )

)