/**
* Get recurring dates by interval or $intervalStartDateStamp and $countDates.
* @param $intervalStartDateStamp
* @param $intervalEndDateStamp
* @param null $countDates
* @return array|bool
*/
public function getRecurringDates($intervalStartDateStamp, $intervalEndDateStamp, $countDates = NULL)
{
if (!($this->getRecurringTypeStepValue() && $this->getRecurringTypeValue())) {
return false;
}
//Correct interval by recurring interval.
$correctedInterval = $this->_getCorrectedRecurringInterval($intervalStartDateStamp, $intervalEndDateStamp);
$intervalStartDateStamp = $correctedInterval["start_date_stamp"];
$intervalEndDateStamp = $correctedInterval["end_date_stamp"];
$currentRecurringStartDateStamp = $intervalStartDateStamp;
$recurringDates = array();
//Generate dates wile next recurring date belongs to interval.
$countRecurringCycles = 0;
while (!is_null($countDates) && $countRecurringCycles <= $countDates || $intervalStartDateStamp <= $currentRecurringStartDateStamp && $currentRecurringStartDateStamp <= $intervalEndDateStamp) {
$countRecurringCycles++;
$recurringDays = $this->_getRecurringDays($currentRecurringStartDateStamp);
$recurringDates = array_merge($recurringDates, $recurringDays);
$recurringTypeStep = $this->getRecurringTypeStepValue();
switch ($this->getRecurringTypeValue()) {
case self::REC_TYPE_DAY:
$currentRecurringStartDateStamp = SchedulerHelperDate::addDays($currentRecurringStartDateStamp, $recurringTypeStep);
break;
case self::REC_TYPE_WEEK:
$currentRecurringStartDateStamp = SchedulerHelperDate::addWeeks($currentRecurringStartDateStamp, $recurringTypeStep);
break;
case self::REC_TYPE_MONTH:
$currentRecurringStartDateStamp = SchedulerHelperDate::addMonths($currentRecurringStartDateStamp, $recurringTypeStep);
break;
case self::REC_TYPE_YEAR:
$currentRecurringStartDateStamp = SchedulerHelperDate::addYears($currentRecurringStartDateStamp, $recurringTypeStep);
break;
}
}
return !is_null($countDates) ? array_splice($recurringDates, count($recurringDates) - $countDates) : $recurringDates;
}
