public static function addMood($userId, $groupId, $moodId) { $retVal['success'] = true; $mood = new moodhistory(); $mood->set_variable("userId", $userId); $mood->set_variable("moodGroup", $groupId); $mood->set_variable("moodItem", $moodId); $mood->set_variable("date", date("Y-m-d H:i:s")); $mood->createNew(); return $retVal; }