【发布时间】:2022-01-13 15:22:24
【问题描述】:
我有这个数组:
$flights = Array (
[0] => Array (
[day] => 0
[flights] => 0
)
[1] => Array (
[day] => 0
[flights] => 0
)
[2] => Array (
[day] => 0
[flights] => 0
)
[3] => Array (
[day] => 0
[flights] => 0
)
[4] => Array (
[day] => 0
[flights] => 0
)
[5] => Array (
[day] => 0
[flights] => 0
)
[6] => Array (
[day] => 0
[flights] => 0
)
[7] => Array (
[day] => 0
[flights] => 0
)
[8] => Array (
[day] => 0
[flights] => 0
)
[9] => Array (
[day] => 0
[flights] => 0
)
[10] => Array (
[day] => 0
[flights] => 0
)
[11] => Array (
[day] => 0
[flights] => 0
)
[12] => Array (
[day] => 0
[flights] => 0
)
)
我想用当前的通讯日替换所有[day] 值,例如:
Array (
[0] => Array (
[day] => 01
[flights] => 0
)
[1] => Array (
[day] => 02
[flights] => 0
)
[2] => Array (
[day] => 03
[flights] => 0
)
...
代码根据当月的当天创建数组键数,因此数组具有今天(13/01)的正确键数。
这样做的功能是什么?
【问题讨论】:
-
您是否尝试过遍历数组并更新它?请做更多的研究,并先自己尝试一下。我们很高兴帮助您解决您在实施尝试中可能遇到的具体问题,但我们不是来为您编写所有代码(这里的正确答案需要我们这样做)
-
看看this