Horde_Icalendar::_parsePeriod PHP Метод

    protected function _parsePeriod($text)
    {
        $periodParts = explode('/', $text);
        $start = $this->_parseDateTime($periodParts[0]);
        if ($duration = $this->_parseDuration($periodParts[1])) {
            return array('start' => $start, 'duration' => $duration);
        } elseif ($end = $this->_parseDateTime($periodParts[1])) {
            return array('start' => $start, 'end' => $end);
        }
    }