【发布时间】:2010-01-07 13:14:18
【问题描述】:
我有一个如下所示的多维数组:
Array
(
[0] => Array
(
[0] => Array
(
[id] => 3
)
[1] => Array
(
[id] => 1
)
[2] => Array
(
[id] => 2
)
[3] => Array
(
[id] => 5
)
[4] => Array
(
[id] => 4
)
)
[1] => Array
(
[0] => Array
(
[id] => 1
)
[1] => Array
(
[id] => 3
)
[2] => Array
(
[id] => 4
)
[3] => Array
(
[id] => 5
)
)
[2] => Array
(
[0] => Array
(
[id] => 3
)
)
)
我需要找到一种方法来返回相交值。在这种情况下,那将是
[id] => 3
数组的长度可能不同,所以我不能只使用array_intersect()。
【问题讨论】:
标签: php multidimensional-array