Array
(
    [0] => Array
        (
            [2 + 2] => 4
            [0] => 4
        )

)
Array
(
    [0] => Array
        (
            [id] => 1
            [0] => 1
            [author] => robak
            [1] => robak
            [text] => aqq
            [2] => aqq
            [created] => 2014-01-01 00:00:00
            [3] => 2014-01-01 00:00:00
        )

    [1] => Array
        (
            [id] => 2
            [0] => 2
            [author] => zuzek
            [1] => zuzek
            [text] => Ala ma kota
            [2] => Ala ma kota
            [created] => 2014-04-28 09:20:29
            [3] => 2014-04-28 09:20:29
        )

    [2] => Array
        (
            [id] => 3
            [0] => 3
            [author] => józek
            [1] => józek
            [text] => hurraaa! działa!
            [2] => hurraaa! działa!
            [created] => 2014-04-28 09:20:44
            [3] => 2014-04-28 09:20:44
        )

    [3] => Array
        (
            [id] => 4
            [0] => 4
            [author] => BBB
            [1] => BBB
            [text] => aaA
            [2] => aaA
            [created] => 2014-04-28 09:38:19
            [3] => 2014-04-28 09:38:19
        )

    [4] => Array
        (
            [id] => 5
            [0] => 5
            [author] => BBB
            [1] => BBB
            [text] => aaA
            [2] => aaA
            [created] => 2014-04-28 09:38:47
            [3] => 2014-04-28 09:38:47
        )

    [5] => Array
        (
            [id] => 6
            [0] => 6
            [author] => BBB
            [1] => BBB
            [text] => aaA
            [2] => aaA
            [created] => 2014-04-28 11:42:46
            [3] => 2014-04-28 11:42:46
        )

    [6] => Array
        (
            [id] => 7
            [0] => 7
            [author] => YYYY
            [1] => YYYY
            [text] => XX
            [2] => XX
            [created] => 2014-04-28 12:06:00
            [3] => 2014-04-28 12:06:00
        )

    [7] => Array
        (
            [id] => 8
            [0] => 8
            [author] => wwww
            [1] => wwww
            [text] => qqqq
            [2] => qqqq
            [created] => 2014-04-28 12:36:04
            [3] => 2014-04-28 12:36:04
        )

    [8] => Array
        (
            [id] => 9
            [0] => 9
            [author] => wwww
            [1] => wwww
            [text] => qqqq
            [2] => qqqq
            [created] => 2014-04-28 12:36:20
            [3] => 2014-04-28 12:36:20
        )

    [9] => Array
        (
            [id] => 10
            [0] => 10
            [author] => scsc
            [1] => scsc
            [text] => scxc
            [2] => scxc
            [created] => 2014-06-01 15:00:12
            [3] => 2014-06-01 15:00:12
        )

)