/**
* Fetch a message string from the database using the supplied code
*
* @param int $code
* @param array $message_args (optional)
* @return string
*/
public static function fetch_message($code, $message_args = array())
{
$proto = new SystemMessage();
$sysmsg = $proto->getTable()->find($code);
if (!$sysmsg || !$sysmsg->exists()) {
throw new Exception("Cannot find {$code} in system_message");
}
$msg = vsprintf($sysmsg->smsg_value, $message_args);
return $msg;
}
