有一个数组:
Array (
[0] => WP_Term Object ( [order] => 0, [value] = text1
[0] => WP_Term Object ( [order] => 2, [value] = text3
[0] => WP_Term Object ( [order] => 1, [value] = text2
[0] => WP_Term Object ( [order] => 4, [value] = text5
[0] => WP_Term Object ( [order] => 3, [value] = text4
)
如何按订单字段排序?使它们从 0 到 4 依次排列
您可以使用usort函数。