Php 查找多维数组中是否存在数组
我有一个多维数组,如下所示:Php 查找多维数组中是否存在数组,php,Php,我有一个多维数组,如下所示: Array [1] => Array ( [0] => ACURA [1] => CL [2] => 3.2L V6 F/I [3] => Blue [4] => 33-2133 [5] => 33-2133 [6] => V6 [7] => F/I [8]
Array
[1] => Array
(
[0] => ACURA
[1] => CL
[2] => 3.2L V6 F/I
[3] => Blue
[4] => 33-2133
[5] => 33-2133
[6] => V6
[7] => F/I
[8] =>
)
[2] => Array
(
[0] => ACURA
[1] => CL
[2] => 3.2L V6 F/I
[3] => Blue
[4] => PS-1004
[5] => PS-1004
[6] => V6
[7] => F/I
[8] =>
)
)
然后我有另一个数组
Array
(
[0] => ACURA
[1] => CL
[2] => 3.2L V6 F/I
[3] => blue
[4] => HP-1004
[5] => HP-1004
[6] => V6
[7] => F/I
[8] =>
)
这是一种查看多维数组并查看多维数组中是否已经存在单个数组的方法吗?我相信in_array()
在changlog中提到,从4.2.0开始,指针(搜索)可以是一个数组…这似乎不起作用。我猜是因为它不能搜索多维数组。它总是返回false。@JasonSmall--
在数组中,如果您只处理二维数据,就足够了。@rdlowrey您是对的。我把针和干草堆倒过来了。