Multidim sorts?

Question

Array
(
    [n] => Unover
    [i] => 250
)
Array
(
    [n] => Un
    [i] => 195
)
Array
(
    [n] => Iliad
    [i] => 110
)

They are in the form of $arr['Unover']['i'].

I'd like to sort them based on the i smallest to largest, can't figure how to do it without completely wrecking the array and no idea where to start.

Need to be able to get it into another array that I can just foreach through in orde

score 0 · Answer 1 · edited May 23 '17 at 12:19

0

edited May 23 '17 at 12:19

Community

answered Jul 05 '11 at 23:49

Tak

score 0 · Accepted Answer · answered Jul 05 '11 at 23:50

0

usort($array, function ($a, $b) { return $a['i'] - $b['i']; });

answered Jul 05 '11 at 23:50

deceze

@jmoon If you can, you should use 5.3 anyway. You can use [`create_function`](http://php.net/create_function) for 5.2-. – deceze Jul 06 '11 at 01:38

2 Answers2