how to change this two osc code into zc code?

Dears,
I have one osc module and need change to Zencart code, would you please help asap?

Thanks!

  $lang_query = tep_db_query("select code from " . TABLE_LANGUAGES . " where languages_id = '" . (int)$languages_id . "'");
  $lang = tep_db_fetch_array($lang_query);

Thanks & Best Regards,
Sunrise99

You would be better off using Zen Cart modules to use on Zen Cart, rather than trying to convert outdated osc modules.

See http://www.zen-cart.com/wiki/index.php/Developers_-_Porting_modules_from_osC

thank you very much!

but after i replace code:

    $lang_query = $db->Execute("select languages_id, code from ".TABLE_LANGUAGES." where languages_id = '" . (int)$languages_id . "'");

I got the error:
PHP Fatal error: Cannot use object of type queryFactoryResult as array in line.

I based:

Replace code like
$my_var_query = tep_db_query("query stuff");
$my_var = tep_db_fetch_array($my_var_query);
by
$my_var = $db->Execute("query stuff");