【发布时间】:2015-12-20 01:19:48
【问题描述】:
我有一个多维数组,如下所示:
$arr=Array
(
[0] => Array
(
[0] => TEAM1
[1] => 3
[2] => 0
[3] => 422.47
[4] => 192.62
)
[1] => Array
(
[0] => TEAM2
[1] => 2
[2] => 1
[3] => 402.14
[4] => 210.70
)
[2] => Array
(
[0] => TEAM3
[1] => 3
[2] => 0
[3] => 376.79
[4] => 174.64
)
)
5 列与团队名称、# 胜、# 负、# 得分、# 反对。
如何按第 1 列(# Wins)(降序)、第 2 列(# Losses)(升序)和第 3 列(# of Pts For)(降序)对$arr 进行排序
【问题讨论】:
-
usort(),还有自定义比较函数...
标签: php arrays sorting multidimensional-array