PHP数组唯一值 [英] PHP Array unique values
本文介绍了PHP数组唯一值的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个这样的数组
阵列
(
[0] =>排列
(
[ID] => BA
[名] =>英国航空
) [1] =>排列
(
[ID] => BA
[名] =>英国航空
) [2] =>排列
(
[ID] => LA
[名] => Lanchile
) [3] =>排列
(
[ID] => LA
[名] => Lanchile
) [4] =>排列
(
[ID] => BA
[名] =>英国航空
) [5] =>排列
(
[ID] => BA
[名] =>英国航空
))
和我想要得到
阵列
(
[0] =>排列
(
[ID] => BA
[名] =>英国航空
) [1] =>排列
(
[ID] => LA
[名] => Lanchile
)
)
但使用array_unique功能之后,我只有
阵列
(
[0] =>排列
(
[ID] => BA
[名] =>英国航空
))
我在做什么错了?
解决方案
array_unique(my_array,SORT_REGULAR)
的要求,在征求意见。 :)
I have an array like this
Array
(
[0] => Array
(
[id] => BA
[name] => British Airways
)
[1] => Array
(
[id] => BA
[name] => British Airways
)
[2] => Array
(
[id] => LA
[name] => Lanchile
)
[3] => Array
(
[id] => LA
[name] => Lanchile
)
[4] => Array
(
[id] => BA
[name] => British Airways
)
[5] => Array
(
[id] => BA
[name] => British Airways
)
)
and i want to get
Array
(
[0] => Array
(
[id] => BA
[name] => British Airways
)
[1] => Array
(
[id] => LA
[name] => Lanchile
)
)
but after using array_unique function, all i have is
Array
(
[0] => Array
(
[id] => BA
[name] => British Airways
)
)
what am i doing wrong?
解决方案
array_unique(my_array, SORT_REGULAR)
As requested in comments. :)
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