我有這樣如何排序的關聯數組,直到指定offfset - PHP
Array
(
[0] => Array
(
['id'] => 130
['point'] => 45
)
[1] => Array
(
['id'] => 190
['point'] => 30
)
[2] => Array
(
['id'] => 145
['point'] => 79
)
[3] => Array
(
['id'] => 178
['point'] => 40
)
[4] => Array
(
['id'] => 189
['point'] => 79
)
[5] => Array
(
['id'] => 132
['point'] => 9
)
)
我想這個數組分別對point
按照從大到小的順序每三個元素數組排序。
以上述例子
我希望分別對point
排序上述陣列的[0],[1],[2]
和[3],[4],[5]
所以最終輸出將是
Array
(
[0] => Array
(
['id'] => 145
['point'] => 79
)
[1] => Array
(
['id'] => 130
['point'] => 45
)
[2] => Array
(
['id'] => 190
['point'] => 30
)
[3] => Array
(
['id'] => 189
['point'] => 79
)
[4] => Array
(
['id'] => 178
['point'] => 40
)
[5] => Array
(
['id'] => 132
['point'] => 9
)
)
我已經嘗試了一些碼,但是我不能」噸得到這個工作,請幫助。 由於事先
不能給予解決..請閱讀我的問題,請參見我需要的輸出也 – user3357227
這實際上是對一部分的過程,但我提供了[這裏]更詳細的解答(http://stackoverflow.com/a/22095397/1438393)。 –
我想休息很容易,所以我更喜歡喝咖啡,而不是把它寫下來的。 – steffen