<?php require_once dirname(__FILE__) . '/TimeSpan.php'; define('DAYS_PER_LEAP_YEAR', 366); echo "One Leap Year has <strong>" . DAYS_PER_LEAP_YEAR . "</strong> years!"; $days = 5; $timeSpan = new TimeSpan($days); $hours = $timeSpan->calculateHours(); $minutes = $timeSpan->calculateMinutes(); echo "<br /><br />"; echo "<strong>{$days}</strong> days have <strong>{$hours}</strong> hours and <strong>{$minutes}</strong>!";