Online PHP editor | refs for Kvn3Q

@ 2015-09-18T14:42:08Z

<?php

$date1 = new DateTime(time());
$interval = new DateInterval('P1H5M');
$date2 = $date1->clone();
$date2->add($interval);

$diff = $date2->diff($date1);

echo $diff->format('%i') /*...*/;

echo ($date2->getTimestamp() - $date1->getTimestamp()) / 60;