如何洗牌数组中的数组?我尝试了很多方法,但我无法实现。我认为这很简单,但我坚持这一点。
Array
(
[2] => Array
(
[0] => 12011190
[1] => 12011158
[2] => 12011583
[3] => 12012107
[4] => 12011222
[5] => 12010638
[6] => 12013836
[7] => 12012232
[8] => 12011256
[9] => 12010007
[10] => 12012531
[11] => 12012182
[12] => 12013253
)
[6] => Array
(
[0] => 12011565
[1] => 12010020
[2] => 12011352
[3] => 12014366
[4] => 12011879
[5] => 12011449
)
)
我想在数组中洗牌。希望解释一下...