protected function _getAccountValue($user_id)
{
$account = 0;
$DBC = DBC::getInstance();
$query = 'SELECT account FROM ' . DB_PREFIX . '_user WHERE user_id=? LIMIT 1';
$stmt = $DBC->query($query, array((int) $user_id));
if ($stmt) {
$ar = $DBC->fetch($stmt);
$account = $ar['account'];
}
return $account;
}
