我从12月11日到12月20日使用Google-calendar-api创建了一个重复系列。我在12月18日使用“仅此事件”选项对单个实例进行了更改（例如：描述）。

然后，我将在12月15日编辑标题，然后选择“此及后续”选项。这会在12月18日（更改描述的地方）重置我的异常，以匹配12月15日的描述。

如Google API文档中所述，在将父系列分为“ this and following”分为两个时，如何保留该系列的例外。

编辑：要创建Google定期活动：

$event = new Google_Service_Calendar_Event([
           'summary'  => $meeting->title,
           'location' => $meeting->location,
           'start' => [
                'date'     => $all_day_startdate,
                'dateTime' => $start_date_time,
                'timeZone' => $timezone
           ],
           'end' => [
               'date'     => $all_day_enddate,
               'dateTime' => $end_date_time,
               'timeZone' => $timezone
           ],
            'conferenceData' => $conference_link,
        ]);

         $event>setRecurrence(array(format_recurrence_rule_for_google($recurrence_pattern)));

        // set Google calendar event parameters.
        $calendar_id = 'primary';
        $opt_params  = [
            'sendNotifications'     => $send_invite,
            'conferenceDataVersion' => 1
        ];

        
        // create the Google calendar event
        $event = $service->events->insert($calendar_id, $event, $opt_params);

要更新单个实例：

$event = new Google_Service_Calendar_Event([
            'summary'  => $meeting->title,
            'location' => $meeting->location,
            'start' => [
                   'date'     => $all_day_startdate,
                   'dateTime' => $start_date_time,
                   'timeZone' => $meet_creator->timezone
             ],
             'end' => [
                   'date'     => $all_day_enddate,
                   'dateTime' => $end_date_time,
                   'timeZone' => $meet_creator->timezone
             ],
             "recurringEventId" => $recurring_event_id,
             "originalStartTime" => [
                    "dateTime" => $exist_event->getOriginalStartTime()->getDateTime(),
                        "timeZone" => $meet_creator->timezone
              ],
              "iCalUID" => $exist_event->getiCalUID(),
            
             'conferenceData' => event_conference($meeting->conference)
            ]);

            $opt_params  = [
                    'conferenceDataVersion' => ($generate_conf || $cancel_conf) ? 1 : 0
                ];

            $calendar_id  = 'primary';
            $updatedEvent = $service->events->insert($calendar_id, $event, $opt_params);

此及后续事件代码段

$current_event = $this->get_instance_with_event_id($parent_meeting);
$rec           = format_recurrence_rule_for_google($parent_meeting->meeting_options->recurrence);

$current_event->setRecurrence(array($rec));

// trim the parent recurring event into two
$service->events->update('primary', $parent_meeting->meeting_options->recurring_event_id, $current_event);

              
 $event = $this->create_initial_calendar_event() // which is the first snippet to create recurring event