How to add an odd day to a time in PHP?-CodePudding

How to add an odd day to a time in PHP?

Like add 1.5 day? Any idea?

When I try like 1.5 or 1,5 then it's adding 15 days.

Is there anyway to add odd day to time?

CodePudding user response：

Following is the one approach you can do first add an exact number of days(non-fractional part) and then add fractional value in hours.

For example, If you want to add 1.5 days then add 1 day and 12 hours.

echo date("Y-m-d H:i:s", strtotime(' 1 Day  12 Hours'))

CodePudding user response：

If there are fractions of days, they can be converted to seconds and then added.

$days = 1.5;
$seconds = (int)(86400 * $days);

$dt = new Datetime('2022-04-01');

$dt->modify($seconds.' Seconds'); //add

echo $dt->format('Y-m-d H:i');
//2022-04-02 12:00

Also works with $days = 1.25; This then returns 2022-04-02 06:00 as a result. Or $days = 1.1 returns 2022-04-02 02:24.