protected function _setStartDay($val)
{
$date = new Time($val);
if (!empty($this->start)) {
$date->hour($this->start->hour);
$date->minute($this->start->minute);
$date->timezone($this->start->timezone);
}
if ($date != $this->start) {
//Do not trigger "dirty" unless actually changed
$this->start = $date;
}
//Need second copy because object pointers...
$endDate = new Time($val);
if (!empty($this->end)) {
$endDate->hour($this->end->hour);
$endDate->minute($this->end->minute);
$endDate->timezone($this->end->timezone);
}
if ($endDate != $this->end) {
//Do not trigger "dirty" unless actually changed
$this->end = $endDate;
}
}