Array
(
    [0] => Array
        (
            [id] => 13
            [username] => a
        )

    [1] => Array
        (
            [id] => 15
            [username] => AleDux
        )

    [2] => Array
        (
            [id] => 11
            [username] => AndreGigi
        )

    [3] => Array
        (
            [id] => 14
            [username] => b
        )

    [4] => Array
        (
            [id] => 18
            [username] => CallosTV
        )

)