Encontrar valores iguais no array e somar os melhores pontos dos valores iguais

[Dexter Morgan 7]

Preciso encontrar todos os valores iguais do player e da key '34MB' (exemplo)  e separar as 8 melhores pontuações se tiver + que 8, se não tiver + que 8 exibir os que tem e somar total_points desse player

OBS: o player 52586 está em outra key diferente '4M1' não pode somar os valores de keys diferentes, apenas das mesmas keys

Tenho essa array:

Array
(
    [34MB] => Array
        (
            [0] => Array
                (
                    [n_codigo_torneio] => 37
                    [player] => 52586
                    [player_points_new] => 360
                    [player_class_points] => 4
                    [player_bonus_ranking] => 36
                    [player_bonus_quality] => 60
                    [player_bonus_quantity] => 36
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 492
                )

            [1] => Array
                (
                    [n_codigo_torneio] => 37
                    [player] => 52149
                    [player_points_new] => 180
                    [player_class_points] => 4
                    [player_bonus_ranking] => 18
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 18
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 216
                )

            [2] => Array
                (
                    [n_codigo_torneio] => 37
                    [player] => 40599
                    [player_points_new] => 90
                    [player_class_points] => 99
                    [player_bonus_ranking] => 9
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 9
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 108
                )    
        )

    [34MB] => Array
        (
            [0] => Array
                (
                    [n_codigo_torneio] => 500
                    [player] => 50412
                    [player_points_new] => 0
                    [player_class_points] => 0
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 0
                )

            [1] => Array
                (
                    [n_codigo_torneio] => 500
                    [player] => 16347
                    [player_points_new] => 0
                    [player_class_points] => 0
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 0
                )

            [2] => Array
                (
                    [n_codigo_torneio] => 500
                    [player] => 1869
                    [player_points_new] => 0
                    [player_class_points] => 0
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 0
                )

            [3] => Array
                (
                    [n_codigo_torneio] => 500
                    [player] => 30762
                    [player_points_new] => 0
                    [player_class_points] => 0
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 0
                )

            [4] => Array
                (
                    [n_codigo_torneio] => 500
                    [player] => 52586
                    [player_points_new] => 480
                    [player_class_points] => 0
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 480
                )

            [5] => Array
                (
                    [n_codigo_torneio] => 500
                    [player] => 4678
                    [player_points_new] => 0
                    [player_class_points] => 0
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 0
                )
        )

    [4M1] => Array
        (
            [0] => Array
                (
                    [n_codigo_torneio] => 29
                    [player] => 40189
                    [player_points_new] => 600
                    [player_class_points] => 7
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 60
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 660
                )

            [1] => Array
                (
                    [n_codigo_torneio] => 29
                    [player] => 37301
                    [player_points_new] => 135
                    [player_class_points] => 5
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 135
                )

            [2] => Array
                (
                    [n_codigo_torneio] => 29
                    [player] => 42623
                    [player_points_new] => 135
                    [player_class_points] => 5
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 135
                )

            [3] => Array
                (
                    [n_codigo_torneio] => 29
                    [player] => 46849
                    [player_points_new] => 67.5
                    [player_class_points] => 5
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 67.5
                )

            [4] => Array
                (
                    [n_codigo_torneio] => 1
                    [player] => 52586
                    [player_points_new] => 600
                    [player_class_points] => 7
                    [player_bonus_ranking] => 0
                    [player_bonus_quality] => 0
                    [player_bonus_quantity] => 0
                    [club] => 
                    [club_points_new] => 0
                    [total_points] => 600
                ) 
        )
)

Não sei como fazer isso... um exemplo, o player 52586 tem que ter 972 pontos na 34MB e 600 na 4M1.

[Guilherme Luiz 41]

Tente o seguinte conceito:

 

IIterar o array.

 

Fazer um if sobre a chave player com array_count_values.

Se o resultado for maior que 1 então você soma os valores da chave player_point_new

 

Eu tentaria algo dentro deste conceito para depois abordar algum outro.