如何循环遍历该数组并删除任何空值:
[28] => Array
(
[Ivory] =>
[White] =>
)
[29] => Array
(
[Ivory] =>
[White] =>
)
[30] => Array
(
[Ivory] =>
[White] => 36
)
[31] => Array
(
[White] => 24
)
所以说,它将从30中删掉28、29和只有牙色的部分...
谢谢!