DatePeriod::getDateInterval

(PHP 5 >= 5.6.5, PHP 7, PHP 8)

DatePeriod::getDateInterval — Gets the interval

Object-oriented style

publicDatePeriod::getDateInterval(): DateInterval

Gets a DateIntervalobject representing the interval used for the period.

This function has no parameters.

Example #1 DatePeriod::getDateInterval() example

<?php
$period = new DatePeriod('R7/2016-05-16T00:00:00Z/P1D');
$interval = $period->getDateInterval();
echo $interval->format('%d day');
?>

The above example will output:

1 day