<?php
/**
 * Invalid Date Span Exception - thrown when somebody attempts to make a start date come after an end date
 * @package qCal
 * @subpackage qCal_Date
 * @copyright Luke Visinoni (luke.visinoni@gmail.com)
 * @author Luke Visinoni (luke.visinoni@gmail.com)
 * @license GNU Lesser General Public License
 */
class qCal_DateTime_Exception_InvalidPeriod extends qCal_DateTime_Exception {

}