我有一个具有以下结构的数组,我需要从已选择的子数组中选择最大教育级别=> 1,[key]越大教育程度。 无论如何用PHP内置数组函数做到这一点?PHP根据多维数组中的值选择数组
Array
(
[0] => Array
(
[key] => 0
[selected] => 1
[value] => Highschool diploma
)
[1] => Array
(
[key] => 1
[selected] => 0
[value] => Vocational training
)
[2] => Array
(
[key] => 2
[selected] => 0
[value] => College degree (Outside Quebec)
)
[3] => Array
(
[key] => 3
[selected] => 1
[value] => College degree (Quebec)
)
[4] => Array
(
[key] => 4
[selected] => 1
[value] => Baccalaureate
)
[5] => Array
(
[key] => 5
[selected] => 0
[value] => Masters degree
)
[6] => Array
(
[key] => 6
[selected] => 0
[value] => Doctorate
)
)