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php 数组转1维
- WBOYOriginal
- 2016-06-13 13:17:58860browse
php 数组转一维
Array
(
[0] => Array
(
[cat_id] => 9
)
[1] => Array
(
[cat_id] => 42
)
)
#通过库函数将上面数组变成下面这个样子:$res=array_map("array_pop",$arr);
Array
(
[0] => 9
[1] => 42
)
?
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