Array
(
    [0] => Volkan
    [1] => Hakan
    [2] => Onur
    [3] => Volkan
    [4] => Volkan
    [5] => Levent
    [6] => Serkan
    [7] => Hakan
    [8] => Ümit
    [9] => Ali
)

Array
(
    [Volkan] => 3
    [Hakan] => 2
    [Onur] => 1
    [Levent] => 1
    [Serkan] => 1
    [Ümit] => 1
    [Ali] => 1
)