【发布时间】:2012-12-07 22:20:52
【问题描述】:
有一个数组:
Array
(
[Apple] => 1
[Banana] => 2
[Orange] => 1
[Pie] => 3
)
我想检查一下,哪些数组值大于 1(重复等)并返回它们。
'Banana was found 2 times in the array, Pie even 3 times.
【问题讨论】:
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@Lightness Races in Orbit:我应该提到,我正在寻找一种尽可能高效的解决方案。