小编Mar*_*cos的帖子

我有PHP数组,我有从这个数组中删除一些元素的问题.它看起来像这样:

Array
(
    [0] => 2x 633130A
    [1] => 2x 525130B
    [2] => 2x 591130B
    [3] => 2x 963130B
    [4] => 2x 813130B (20mm)
    [5] => 2x 813130B
    [6] => 2x 313130B (12mm)
    [7] => 2x 313130B
    [8] => 4x 413130B
    [9] => 2x 633130B
    [12] => 2x 381130A (23mm)
    [13] => 2x 381130A
)

现在我想删除没有mm参数的重复元素,如下所示:

    FROM                =====>              TO          

Array                                   Array
(                                       (
    [0] => 2x 633130A                   [0] => 2x 633130A       
    [1] => 2x 525130B                   [1] => 2x …