CalendarUtils.php

<?php

/**
 * HumHub
 * Copyright © 2014 The HumHub Project
 *
 * The texts of the GNU Affero General Public License with an additional
 * permission and of our proprietary license can be found at and
 * in the LICENSE file you have received along with this program.
 *
 * According to our dual licensing model, this program can be used either
 * under the terms of the GNU Affero General Public License, version 3,
 * or under a proprietary license.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 */

/**
 * Description of CalendarUtils
 *
 * @author luke
 */
class CalendarUtils
{

    
    
    /**
     * 
     * @param DateTime $date1
     * @param DateTime $date2
     * @param type $endDateMomentAfter 
     * @return boolean
     */
    public static function isFullDaySpan(DateTime $date1, DateTime $date2, $endDateMomentAfter = false)
    {

        $dateInterval = $date1->diff($date2, true);
        
        if ($endDateMomentAfter) {
            if ($dateInterval->days > 0 && $dateInterval->h == 0 && $dateInterval->i == 0 && $dateInterval->s == 0) {
                return true;
            }
        } else {
            if ($dateInterval->h == 23 && $dateInterval->i == 59) {
                return true;
            }
        }


        return false;
    }

}