【发布时间】:2015-12-05 05:14:12
【问题描述】:
我需要这个结果:
breakfast: Monday, Tuesday, Thursday
lunch: Monday, Saturday
dinner: Tuesday, Sunday
来自这个数组:
Array
(
[breakfast] => Array
(
[0] => Monday
[1] => Tuesday
[2] => Thursday
)
[lunch] => Array
(
[0] => Monday
[1] => Saturday
)
[dinner] => Array
(
[0] => Tuesday
[1] => Sunday
)
)
我该怎么办?
【问题讨论】:
-
你想要
an array with comma separated values还是string -
$new = array_map(function($i) { return implode(',',$i); }, $array); -
您想要您所引用结果的确切字符串表示形式吗?
-
你试过了吗?
-
array_count_values 只计数