323    * @param string  $userid The userid of the creating user
327   public function setCalendarNameForPage($name, $description, $id = null, $userid = null)  argument
334       if(is_null($userid))
338           $userid = $_SERVER['REMOTE_USER'];
342           $userid = uniqid('davcal-');
347         return $this->createCalendarForPage($name, $description, $id, $userid);
432    * @param string $userid (optional) The userid to store
436   public function savePersonalSettings($settings, $userid = null)  argument
438       if(is_null($userid))
442             $userid = $_SERVER['REMOTE_USER'];
455       $sqlite->query($query, $userid);
460           $res = $sqlite->query($query, $userid, $key, $value);
465       $this->cachedValues['settings'][$userid] = $settings;
477    * @param string $userid (optional) The user id to retrieve
481   public function getPersonalSettings($userid = null)  argument
490       if(is_null($userid))
494             $userid = $_SERVER['REMOTE_USER'];
505       if(isset($this->cachedValues['settings'][$userid]))
506         return $this->cachedValues['settings'][$userid];
508       $arr = $sqlite->queryAll($query, [$userid]);
513       $this->cachedValues['settings'][$userid] = $settings;
612    * @param string $userid (optional) The user ID that created the calendar
616   public function createCalendarForPage($name, $description, $id = null, $userid = null)  argument
623       if(is_null($userid))
627           $userid = $_SERVER['REMOTE_USER'];
631           $userid = uniqid('davcal-');
634       $values = array('principals/'.$userid,