Horde_Icalendar_Vevent::updateAttendee PHP Метод

    public function updateAttendee($email, $status, $fullname = '')
    {
        foreach ($this->_attributes as $key => $attribute) {
            if ($attribute['name'] == 'ATTENDEE' && $attribute['value'] == 'mailto:' . $email) {
                $this->_attributes[$key]['params']['PARTSTAT'] = $status;
                if (!empty($fullname)) {
                    $this->_attributes[$key]['params']['CN'] = $fullname;
                }
                unset($this->_attributes[$key]['params']['RSVP']);
                return;
            }
        }
        $params = array('PARTSTAT' => $status);
        if (!empty($fullname)) {
            $params['CN'] = $fullname;
        }
        $this->setAttribute('ATTENDEE', 'mailto:' . $email, $params);
    }