时间/日期如何制作一个数字并对其进行数学处理并直到当天结束

Question

Hello guys so into web page im gettting date/time variable which looks like 2018-12-05 07:19:54 and I am getting IN or EXIT. Here is cauculating if person is coming in or going out and how long he has been in and I need seperate every entrence from 2018-12-05 00:01 to 2018-12-05 23:59:59.

Btw the file looks like this

Does anyone know how to do math? Example (2018-12-05 07:19:54)-(2018-12-05 07:50:05) = 31min in the end it would be at work he was 31min and cauculate that untill the day ends. Anyone knows any ideas how to cauculate that sort of kind stuff?

Answer 1

You can using date_diff function in PHP

For example:

$date1=date_create("2018-12-05  07:19:54");
$date2=date_create("2018-12-05  07:50:05");
$diff=date_diff($date1,$date2);
echo $diff->format("'%i Minute %s Seconds'");

For running code check here

Check here for complete format response