Online PHP editor | refs for 1Nt3H

<?php $end_date = new DateTime(date("Y-m-d H:i:s", strtotime("14:00"))); $begin_date = new DateTime(date("Y-m-d H:i:s", strtotime("09:15"))); echo "begin_date is " . $begin_date->format('Y-m-d H:i:s') . " and end_date is " . $end_date->format('Y-m-d H:i:s') . "<br>"; $diff = ($end_date)->diff($begin_date); $diff_in_hours = $diff->h + $diff->i / 60; echo "The difference is " . $diff->h . " hours and " . $diff->i . " minutes, which is " . $diff_in_hours . " hours<br>";