【发布时间】:2011-08-02 15:09:10
【问题描述】:
如何对点数最高的数组进行排序?
例子:
$sale = array();
Array
(
[UserA] => Array
(
[unsuccessful] => 0
[Points] => 31
[procesing] => 4
)
[UserB] => Array
(
[unsuccessful] => 4
[Points] => 200
[procesing] => 1
)
[UserC] => Array
(
[unsuccessful] => 3
[Points] => 150
[procesing] => 55
)
)
按点排序,应依次为:UserB、UserC、UserA
【问题讨论】: