array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'en', ), 'this' => array ( 0 => 'dateperiod.getdateinterval.php', 1 => 'DatePeriod::getDateInterval', ), 'up' => array ( 0 => 'class.dateperiod.php', 1 => 'DatePeriod', ), 'prev' => array ( 0 => 'dateperiod.createfromiso8601string.php', 1 => 'DatePeriod::createFromISO8601String', ), 'next' => array ( 0 => 'dateperiod.getenddate.php', 1 => 'DatePeriod::getEndDate', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/datetime/dateperiod/getdateinterval.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 5 >= 5.6.5, PHP 7, PHP 8)
DatePeriod::getDateInterval — Gets the interval
Object-oriented style
Gets a DateInterval object representing the interval used for the period.
This function has no parameters.
Returns a DateInterval object
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