【发布时间】:2020-09-08 18:26:14
【问题描述】:
我有一个这样的数组,我想要的是将子数组转换为具有多个唯一键的唯一键子数组。我尝试了 array_merge_recursive 函数,该函数不起作用,因为我在循环中有多个数组,并且该函数适用于 2 或 3 个数组。
Array
(
[0] => Array
(
[fromWho] => abc@email.se
)
[1] => Array
(
[tid] => 2013-05-05 23:35
)
[2] => Array
(
[answer] => Company
)
[3] => Array
(
[name] => message
)
[4] => Array
(
[label] => Message
)
[5] => Array
(
[fromWho] => bcd@email.se
)
[6] => Array
(
[tid] => 2013-05-05 23:35
)
[7] => Array
(
[answer] => Star Company
)
[8] => Array
(
[name] => name
)
[9] => Array
(
[label] => Name
)
)
我想要这样的数组,数组键顺序无关紧要:
Array
(
[0] => Array
(
[label] => Message
[name] => message
[answer] => Company
[tid] => 2013-05-05 23:35
[fromWho] => abc@email.se
)
[0] => Array
(
[label] => Name
[name] => name
[answer] => Star Company
[tid] => 2013-05-05 23:35
[fromWho] => bcd@email.se
)
)
【问题讨论】:
-
数组中不能有重复的索引。
标签: php arrays merge key sub-array