Online PHP editor | refs for nKOoX

@ 2016-02-01T11:11:47Z

<?php
$datetime1 = new DateTime('2015-12-20');
$datetime2 = new DateTime('2015-12-24');
$interval  = $datetime1->diff($datetime2);
print_r($interval);exit;
$elapsed   = $interval->format('%y years, %m months, %d days');
echo $elapsed;