• Модуль: calendar
  • Путь к файлу: ~/bitrix/modules/calendar/lib/ical/mailinvitation/attachmentmanager.php
  • Класс: BitrixCalendarICalMailInvitationAttachmentManager
  • Вызов: AttachmentManager::prepareRecurrenceRule
protected function prepareRecurrenceRule($rrule): ?RecurrenceRuleProperty
{
	return is_array($rrule)
		? new RecurrenceRuleProperty($rrule)
		: null;
}