PHP 中同步更新和新增一筆資料至 Google Calendar，像是新增、更新和刪除，需要 Zend Gdata 函式庫，範例檔包含最新的 Zend Framework 版本。

// Code by Rchockxm
include_once("library/config.php");	

// Update to Google Calendar.
$service = Zend_Gdata_Calendar::AUTH_SERVICE_NAME;
try {
   $client = Zend_Gdata_ClientLogin::getHttpClient($googleAccount, $googlePassword, $service);
}
catch (Exception $e) {
   echo "Could not connect to google calendar.";
}

$eventId = "";

$newTitle = "Silence Unlimited";
$newWhere = "Taiwan";
$newDescription = "Google Calendar API Test";

$eventOld = $gdataCal->getCalendarEventEntry($eventId);
if ($eventOld) {
    $eventOld->title = $gdataCal->newTitle($newTitle);
    $eventOld->where = array($gdataCal->newWhere($newWhere));
    $eventOld->content = $gdataCal->newContent($newDescription);
    try {
        $eventOld->save();
    } catch (Zend_Gdata_App_Exception $e) {
        echo "Could not save to google calendar.";
    }
}

需要注意的是必須儲存 $eventId，不然就無法對其更新和刪除。

部分代碼參考 Jerome Jaglale，特此感謝。

檔案下載： 圖一

- CRC32: A6C8FB77
- MD5: 31DA5894FFAFBEDA0C2FC4F52DFB2FFC
- SHA-1: B020FC95BD47E116C7078855FE2A68F3D89A0FB9

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