【发布时间】:2015-12-01 18:23:18
【问题描述】:
我有这个数组,我想摆脱那些没有价值的索引,例如在 index[0] 中我想摆脱 [0] 和 [4] 所以我会有一个 3 值数组等等...
Array
(
[0] => Array
(
[0] =>
[1] =>
[2] => 7
[3] =>
[4] => 8
[5] =>
)
[1] => Array
(
[0] =>
[1] =>
[2] => 9
[3] => 10
[4] =>
)
[2] => Array
(
[0] =>
[1] => 11
[2] => 12
[3] =>
)
)
【问题讨论】:
-
可能是array_filter?
-
另外,您是要保留密钥还是转移它们?也就是说
element[0][1]运行后应该是1还是2?