好吧，因为没有人回答，我决定开始讨论Google Calendar API的非PHP文档，特别是.NET的东西，只是在原始协议中。 你不知道吗... 
 
 如果您转到.NET文档，它会提到很酷的新功能，特别是如何为经过身份验证的用户创建新的非主日历以及如何将事件添加到非主日历。 
 
 当然，这个文档在PHP领域没有出现，并且似乎没有一对一的关联。 为了创建新的日历，我首先尝试了一些明显的东西，然后，破产，尝试了一些不那么明显的工作。 我想我会分享一下，因为无线电沉默的原因是没有人知道答案，但肯定会。 
 
 创建新日历： 
 
 这有两个关键： 
 
 
 
 您必须使用相同的方法来添加日历事件，即insertEvent() 
 
 
 您必须在方法中设置帖子网址，否则这些网址会转到默认Feed网址。 
 
 
 本示例检查App日历是否已经存在，如果没有，创建它： 
 
 //Standard creation of the HTTP client
 $gdataCal = new Zend_Gdata_Calendar($client);

 //Get list of existing calendars
 $calFeed = $gdataCal->getCalendarListFeed();

 //Set this to true by default, only gets set to false if calendar is found
 $noAppCal = true;

 //Loop through calendars and check name which is ->title->text
 foreach ($calFeed as $calendar) {
  if($calendar -> title -> text == "App Calendar") {
   $noAppCal = false;
  }
 }

 //If name not found, create the calendar
 if($noAppCal) {

  // I actually had to guess this method based on Google API's "magic" factory
  $appCal = $gdataCal -> newListEntry();
  // I only set the title, other options like color are available.
  $appCal -> title = $gdataCal-> newTitle("App Calendar"); 

  //This is the right URL to post to for new calendars...
  //Notice that the user's info is nowhere in there
  $own_cal = "http://www.google.com/calendar/feeds/default/owncalendars/full";

  //And here's the payoff. 
  //Use the insertEvent method, set the second optional var to the right URL
  $gdataCal->insertEvent($appCal, $own_cal);
 }
 
 在那里你有它。 下一个目标是将事件插入该日历，而不是默认日历。 
 
 将事件添加到非主日历 
 
 您可能会猜到的简单部分是，您需要再次设置该可选URL，例如： insertEvent($newEvent, $calURL) ，棘手的部分是获取日历的URL。 与“拥有的日历”路径不同，特定的日历不仅具有用户特定的信息，还具有某种类型的哈希查找ID。 
 
 代码如下： 
 
 //Set up  that loop again to find the new calendar:
 $calFeed = $gdataCal->getCalendarListFeed();
 foreach ($calFeed as $calendar) {
  if($calendar->title->text == "App Calendar")
   //This is the money, you need to use '->content-src'
   //Anything else and you have to manipulate it to get it right. 
   $appCalUrl = $calendar->content->src;
 }

 //.......... Some Assumed MySQL query and results .............

      while ($event = $result->fetch_assoc()) {
   $title = $event['description'];

   //Quick heads up
   //This is a handy way of getting the date/time in one expression.
   $eventStart = date('Y-m-d\TH:i:sP', strtotime($event['start']));
   $eventEnd = date('Y-m-d\TH:i:sP', strtotime($event['end']));

   $newEvent = $gdataCal->newEventEntry();
   $newEvent->title = $gdataCal->newTitle($title);
   $when = $gdataCal->newWhen();
   $when->startTime = $eventStart;
   $when->endTime = $eventEnd;

   $newEvent->when = array($when);

   //And at last, the insert is set to the calendar URL found above
   $createdEvent = $gdataCal->insertEvent($newEvent, $appCalUrl);
  }
  echo "<p>".$result->num_rows." added to your Google calendar.</p>";
 
 感谢任何阅读过我的问题并对此做过任何思考的人。 如果有人知道一种方法来收紧上面的代码（也许我不需要两个循环？），我很想获得反馈。 

Well since no one answered, I decided to start poking around at the non-PHP documentation for the Google Calendar API, specifically at the .NET stuff and just a bit in the raw protocol. And wouldn't you know it...
 
If you go to the .NET documentation it mentions cool new features, specifically how to create new non-primary calendars for authenticated users and how to add events to non-primary calendars.
 
Of course, this documentation shows up nowhere in the PHP area, and there does not seem to be a one-to-one correlation. For the creating of the new calendar, I tried some obvious stuff first, then, going for broke, tried something not-so-obvious that worked. I thought I'd share in case the reason for the radio silence was that no one knew the answer but sure would like to.
 
To create a new calendar:
 
There are two keys to this:
 
 
 
You have to use the same method for adding calendar events, which is insertEvent()
 
 
You have to set the post URL in the method, which otherwise goes to the default feed URL.
 
 
This example checks to see if the App Calendar already exists and if not, creates it:
 
 //Standard creation of the HTTP client
 $gdataCal = new Zend_Gdata_Calendar($client);

 //Get list of existing calendars
 $calFeed = $gdataCal->getCalendarListFeed();

 //Set this to true by default, only gets set to false if calendar is found
 $noAppCal = true;

 //Loop through calendars and check name which is ->title->text
 foreach ($calFeed as $calendar) {
  if($calendar -> title -> text == "App Calendar") {
   $noAppCal = false;
  }
 }

 //If name not found, create the calendar
 if($noAppCal) {

  // I actually had to guess this method based on Google API's "magic" factory
  $appCal = $gdataCal -> newListEntry();
  // I only set the title, other options like color are available.
  $appCal -> title = $gdataCal-> newTitle("App Calendar"); 

  //This is the right URL to post to for new calendars...
  //Notice that the user's info is nowhere in there
  $own_cal = "http://www.google.com/calendar/feeds/default/owncalendars/full";

  //And here's the payoff. 
  //Use the insertEvent method, set the second optional var to the right URL
  $gdataCal->insertEvent($appCal, $own_cal);
 }
 
And there you have it. The next goal is to insert events to that calendar, not to the default calendar. 
 
Adding events to non-primary calendar
 
The easy part that you can probably guess is that you need to set that optional URL again, like such : insertEvent($newEvent, $calURL), the tricky part is getting the calendar's URL. Unlike the "owned calendars" path, specific calendars not only have user-specifc info in it, they have some kind of hash-lookin' ID in there, too.
 
Here's the code:
 
 //Set up  that loop again to find the new calendar:
 $calFeed = $gdataCal->getCalendarListFeed();
 foreach ($calFeed as $calendar) {
  if($calendar->title->text == "App Calendar")
   //This is the money, you need to use '->content-src'
   //Anything else and you have to manipulate it to get it right. 
   $appCalUrl = $calendar->content->src;
 }

 //.......... Some Assumed MySQL query and results .............

      while ($event = $result->fetch_assoc()) {
   $title = $event['description'];

   //Quick heads up
   //This is a handy way of getting the date/time in one expression.
   $eventStart = date('Y-m-d\TH:i:sP', strtotime($event['start']));
   $eventEnd = date('Y-m-d\TH:i:sP', strtotime($event['end']));

   $newEvent = $gdataCal->newEventEntry();
   $newEvent->title = $gdataCal->newTitle($title);
   $when = $gdataCal->newWhen();
   $when->startTime = $eventStart;
   $when->endTime = $eventEnd;

   $newEvent->when = array($when);

   //And at last, the insert is set to the calendar URL found above
   $createdEvent = $gdataCal->insertEvent($newEvent, $appCalUrl);
  }
  echo "<p>".$result->num_rows." added to your Google calendar.</p>";
 
Thanks to anyone who read my question and did any thinking on it. If anyone knows of a way to tighten the above code up (maybe I don't need two loops?) I'd love to get feedback.