php中的时间计算(加10小时)? [英] Time calculation in php (add 10 hours)?

问题描述

我有时间:

$today = time();
$date = date('h:i:s A', strtotime($today));

如果当前时间是1:00:00 am"，我如何再添加 10 个小时变成 11:00:00 am??

if the current time is "1:00:00 am", how do i add 10 more hours to become 11:00:00 am??

推荐答案

strtotime() 为您提供一个数字，以秒为单位表示时间.要增加它，请添加您要添加​​的相应秒数.10 小时 = 60*60*10 = 36000，所以...

strtotime() gives you a number back that represents a time in seconds. To increment it, add the corresponding number of seconds you want to add. 10 hours = 60*60*10 = 36000, so...

$date = date('h:i:s A', strtotime($today)+36000); // $today is today date

我假设您在 $today 中有一个字符串时间 - 如果您只是使用当前时间，则更简单:

I had assumed you had a string time in $today - if you're just using the current time, even simpler:

$date = date('h:i:s A', time()+36000); // time() returns a time in seconds already

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