How does the 24-hour timekeeping system convert to AM/PM format?
Date 24-hour chronograph date am/pm
2008-08-02 00:00:00?
2008-08-02 00:00:01?
2008-08-02 00:59:59?
2008-08-02 01:00:00?
2008-08-02 01:00:01?
2008-08-02 11:59:59?
2008-08-02 12:00:00?
2008-08-02 12:00:01?
2008-08-02 12:59:59?
2008-08-02 13:00:00?
2008-08-02 13:00:01?
2008-08-02 23:00:00?
2008-08-02 23:00:01?
2008-08-02 23:59:59?
And there's no universal function or anything?
------Solution--------------------
Hours to take the remainder.
Module 0 is am mode 1 for PM
------Solution--------------------
JS or PHP?
------Solution--------------------
Mind using UNIX Timestamp
Date with the Date function (' A ', Time ())
------Solution--------------------
Slow, huh?
ls right.
echo Date (' y-m-d h:i:s a ', Strtotime (' 2008-08-02 00:00:00 '));
------Solution--------------------
UPDATE table
SET 24-hour timekeeping = IF (left (24 hour timekeeping, 2) > 12,
CONCAT (Left (24-hour chronograph, 2) -12, right (24-hour chronograph, 6)),
24-hour timekeeping system),
t = IF (left (24 hour chronograph, 2) >, ' am ', ' pm ');
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.
