我有這個陣列排序多陣列由內在價值
[Computers] => Array
(
[0] => Array
(
[product_id] => 78
[category_name] => Computers
[sort_order] => 1
)
[1] => Array
(
[product_id] => 70
[category_name] => Computers
[sort_order] => 1
)
)
[Scanners] => Array
(
[0] => Array
(
[product_id] => 65
[category_name] => Scanners
[sort_order] => 6
)
)
[Printers] => Array
(
[0] => Array
(
[product_id] => 58
[category_name] => Printers
[sort_order] => 3
)
)
[Screens] => Array
(
[0] => Array
(
[product_id] => 62
[category_name] => Screens
[sort_order] => 2
)
)
我似乎無法找到一種方法,基於密鑰sort_order
數組排序。我嘗試了所有here的例子,但沒有運氣。我需要的陣列順序
Computers
Screens
Printers
Scanners
可能重複http://stackoverflow.com/questions/2699086/php-sort-multidimensional-array-by-value ) – hakre
如果你看看我的問題,我清楚地聲明,我已經嘗試了所有這些解決方案,但沒有運氣,因爲在我的問題中有內部數組。 – Trace
因此,您的實際問題是如何針對您的數據採用其他問題的答案? – hakre