时间是这种格式 - 09:00:00 - 这是09:30:00。然后我 需要 添加30分钟并将其存储在单独的变量中 动态。
Example:
$selectedTime = "9:00:00";
$endTime = strtotime("+30 minutes", strtotime($selectedTime));
echo date('h:i:s', $endTime);
output:
9:00:00 to 9:30:00
9:31:00 to 10:00:00
10:01:00 to 10:30:00, etc
答案 0 :(得分:0)
对此清除使用日期功能。
select concat(info, '_', side) as info_side, count(*)
from (
select
info, side,
lag(info || side, 1, '') over (order by number) <> info || side as start_of_group
from my_table
) s
where info = 'bar' and start_of_group
group by 1
order by 1;
info_side | count
-----------+-------
bar_a | 2
bar_b | 1
(2 rows)
输出:09:30:00
答案 1 :(得分:0)
希望这会对您有所帮助:
使用$selectedTime = "9:00:00";
$endTime = date('H:i:s',strtotime('+30 minutes',strtotime($selectedTime)));
echo $endTime;
来获得所需的结果:
strtotime
输出:
$previous_time = "9:00:00";
$endTime = strtotime("+30 minutes", strtotime($previous_time));
echo $previous_time. ' To '.date('H:i:s', $endTime) ;