Online PHP editor | output for NF6vM

<?php $times = [ "00:59:00", "01:00:00", "02:14:59", "23:11:49" ]; $startDate = new DateTime('midnight'); $date = clone $startDate; foreach ($times as $time) { list($h, $m, $s) = explode(":", $time); $interval = new DateInterval("PT" . $h . "H" . $m . "M" . $s . "S"); $startDate->add($interval); } $dateInterval = $date->diff($startDate); $daysToHours = $dateInterval->d * 24; $totalHours = $daysToHours + $dateInterval->h; echo sprintf( "%d hours %d minutes and %d seconds", $totalHours, $dateInterval->i, $dateInterval->s );