我有这个数组.我想从阵列中复制所有记录.我试过array_unique但它删除重复但不删除orignal值.
Array (
[0] => 1
[1] => 2
[2] => 3
[3] => 1
[4] => 6
[5] => 1
[6] => 23
[7] => 2
)
我想删除所有重复的值,如1和2,我想要这个输出:
Array
(
[0] => 3
[1] => 6
[2] => 23
)