数组基地我有一个这样的数组:排序键
Array
(
[0] => Array
(
[title] => some title
[time] => 1279231500
)
[1] => Array
(
[title] => some title 2
[time] => 1279231440
)
[2] => Array
(
[title] => some title 3
[time] => 1279229880
)
)
它如何基于时间我可以排序?
任何想法如何颠倒顺序? – greenbandit 2010-08-29 18:36:45
@greenbandit - 将比较函数改为'return strcmp($ b ['time'],$ a ['time']);' - usort()根据'cmp()'进行排序。 – 2010-08-29 18:41:51
@reverse:或者返回'-1 * strcmp(...);'或者在排序后应用'array_reverse'。 – NikiC 2010-08-29 18:42:48