Array
(
[0] => Array
(
[id] => 1
[member_id] => 8
[total] => 5
[mainroomid] => 2
)
[1] => Array
(
[id] => 2
[member_id] => 11
[total] => 2
[mainroomid] => 2
)
[2] => Array
(
[id] => 3
[member_id] => 8
[total] => 8
[mainroomid] => 2
)
[3] => Array
(
[id] => 4
[member_id] => 11
[total] => 3
[mainroomid] => 2
)
[4] => Array
(
[id] => 5
[member_id] => 29
[total] => 4
[mainroomid] => 2
)
[5] => Array
(
[id] => 6
[member_id] => 8
[total] => 5
[mainroomid] => 1
)
[6] => Array
(
[id] => 7
[member_id] => 11
[total] => 3
[mainroomid] => 1
)
)
上面的数据是从MySQL数据库返回的，我的逻辑在这里卡住了，这是我想相应地循环数据并将数据重新排列到一个新的数组中。这是否意味着我需要对所有相同的成员ID进行总计，并根据mainroomid进行区分。任何人都可以帮助您解决这个问题:(？以下是我需要显示的数据。
最终数据
[0] => Array
(
[0] => Array(
[member_id] => 8
[total] => 13
[mainroomid] => 2
)
[1] => Array(
[member_id] => 11
[total] => 5
[mainroomid] => 2
)
[2] => Array(
[member_id] => 29
[total] => 4
[mainroomid] => 2
)
)
[1] => Array
(
[0] => Array(
[member_id] => 8
[total] => 5
[mainroomid] => 1
)
[1] => Array(
[member_id] => 11
[total] => 3
[mainroomid] => 1
)
)
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