Possible Duplicates:
Number of seconds from now() to Sunday midnight
Calculates difference between two dates in PHP可能的重复:从now()到周日午夜的秒数计算PHP中两个日期之间的差异
Hello All,
你好所有的,
In my project, I need to calculate the difference in seconds between two dates:
在我的项目中，我需要计算两个日期之间的秒差:
For Example :
例如:
$firstDay = "2011-05-12 18:20:20";
$secondDay = "2011-05-13 18:20:20";
Then I should get 86400 Seconds That is 24 hours.
那么我应该得到86400秒也就是24小时。
Similarly For
同样的
$firstDay = "2011-05-13 11:59:20";
$secondDay = "2011-05-13 12:00:20";
It should return 60 Seconds.
它应该返回60秒。
I read lots of questions in the * But they only deals with the difference between 2 minute fields like 11:50:01 and 12:10:57
我在*上读了很多问题，但是它们只讨论了11:50:01和12:10:57之间的区别
1 个解决方案
#1
127
$timeFirst = strtotime('2011-05-12 18:20:20');
$timeSecond = strtotime('2011-05-13 18:20:20');
$differenceInSeconds = $timeSecond - $timeFirst;
You will then be able to use the seconds to find minutes, hours, days, etc.
然后你就可以用秒来找出分钟、小时、天等等。
#1
127
$timeFirst = strtotime('2011-05-12 18:20:20');
$timeSecond = strtotime('2011-05-13 18:20:20');
$differenceInSeconds = $timeSecond - $timeFirst;
You will then be able to use the seconds to find minutes, hours, days, etc.
然后你就可以用秒来找出分钟、小时、天等等。