我在 PHP 中有这个数组:
在 PHP API 中,我有这个数组,想按 custom_price 排序,但不知道如何实现..
Array
(
[0] => Array
(
[id] => 1204
[custom_price] => 33.1500
)
[1] => Array
(
[id] => 1199
[custom_price] => 16.83
)
[2] => Array
(
[id] => 1176
[custom_price] => 16.83
)
[3] => Array
(
[id] => 1173
[custom_price] => 11.73
)
[4] => Array
(
[id] => 1170
[custom_price] => 22.5
)
)
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我如何从 .. 高到低 & 从低到高 .. 按 custom_price 排序