希望有人可以在这里帮助我。
想象一下以下数组：
Array
(
[blue__##__m__##__10] => 13
[blue__##__m__##__20] => 13
[blue__##__m__##__30] => 13
[blue__##__xl__##__10] => 18
[blue__##__xl__##__20] => 18
[blue__##__xl__##__30] => 18
[blue__##__xs__##__10] => 12
[blue__##__xs__##__20] => 12
[blue__##__xs__##__30] => 12
[green__##__m__##__10] => 17
[green__##__m__##__20] => 17
[green__##__m__##__30] => 17
[green__##__xl__##__10] => 15
[green__##__xl__##__20] => 15
[green__##__xl__##__30] => 15
[green__##__xs__##__10] => 11
[green__##__xs__##__20] => 11
[green__##__xs__##__30] => 11
[red__##__m__##__10] => 16
[red__##__m__##__20] => 16
[red__##__m__##__30] => 16
[red__##__xl__##__10] => 10
[red__##__xl__##__20] => 10
[red__##__xl__##__30] => 10
[red__##__xs__##__10] => 21
[red__##__xs__##__20] => 21
[red__##__xs__##__30] => 21
)
我想将它组织在最常见的属性上（##来自 implode*，其余的是属性）删除不太常见的属性。
结果应该是：
Array
(
[blue] => array[13,18,12]
[green] => array[17,15,11]
[red] => array[16,10,21]
)
也许我必须要求用户提供排除的属性才能使其工作？例如：排除 [xs,xl,xs,10,20,30] 或按属性组 [attribute_pa_size,attribute_height] （参见原始内爆）
*内爆前的原始数组：
Array
(
[0] => Array
(
[pid] => 100
[variations] => Array
(
[0] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => m
[attribute_height] => 10
)
[image_id] => 13
)
[1] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => m
[attribute_height] => 20
)
[image_id] => 13
)
[2] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => m
[attribute_height] => 30
)
[image_id] => 13
)
[3] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => xl
[attribute_height] => 10
)
[image_id] => 18
)
[4] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => xl
[attribute_height] => 20
)
[image_id] => 18
)
[5] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => xl
[attribute_height] => 30
)
[image_id] => 18
)
[6] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => xs
[attribute_height] => 10
)
[image_id] => 12
)
[7] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => xs
[attribute_height] => 20
)
[image_id] => 12
)
[8] => Array
(
[attributes] => Array
(
[attribute_pa_color] => blue
[attribute_pa_size] => xs
[attribute_height] => 30
)
[image_id] => 12
)
[9] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => m
[attribute_height] => 10
)
[image_id] => 17
)
[10] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => m
[attribute_height] => 20
)
[image_id] => 17
)
[11] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => m
[attribute_height] => 30
)
[image_id] => 17
)
[12] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => xl
[attribute_height] => 10
)
[image_id] => 15
)
[13] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => xl
[attribute_height] => 20
)
[image_id] => 15
)
[14] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => xl
[attribute_height] => 30
)
[image_id] => 15
)
[15] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => xs
[attribute_height] => 10
)
[image_id] => 11
)
[16] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => xs
[attribute_height] => 20
)
[image_id] => 11
)
[17] => Array
(
[attributes] => Array
(
[attribute_pa_color] => green
[attribute_pa_size] => xs
[attribute_height] => 30
)
[image_id] => 11
)
[18] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => m
[attribute_height] => 10
)
[image_id] => 16
)
[19] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => m
[attribute_height] => 20
)
[image_id] => 16
)
[20] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => m
[attribute_height] => 30
)
[image_id] => 16
)
[21] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => xl
[attribute_height] => 10
)
[image_id] => 10
)
[22] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => xl
[attribute_height] => 20
)
[image_id] => 10
)
[23] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => xl
[attribute_height] => 30
)
[image_id] => 10
)
[24] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => xs
[attribute_height] => 10
)
[image_id] => 21
)
[25] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => xs
[attribute_height] => 20
)
[image_id] => 21
)
[26] => Array
(
[attributes] => Array
(
[attribute_pa_color] => red
[attribute_pa_size] => xs
[attribute_height] => 30
)
[image_id] => 21
)
)
)
)
谢谢