How to make entries for each line?

Question

PHP

Hello, I was breaking my head with the possibility of recording, but I didn’t find an answer, tell me how to do it right? There is a php file that, with the value of a certain database table, selects and updates another table.

<?
$db->Query("SELECT * FROM db_config WHERE id = '1' LIMIT 1");
$setup_site = $db->FetchArray();

$new_refresh = time() + 60*60*1/20; //время рефреша (сейчас 3 минуты)
$refresh = time();

$db->Query("SELECT * FROM db_refresh WHERE id = '1' LIMIT 1");
$base = $db->FetchArray();

if(($base["timer"]) < $refresh){
$db->Query("SELECT user FROM db_users_b WHERE workmens1 >= '1'");
$spisok = $db->FetchArray();

// расчет суммы вычета
$sum_pay = ((($spisok["workmens1"]) * ($setup_site["price_workmens1"])) + (($spisok["workmens2"]) * ($setup_site["price_workmens2"])) + (($spisok["workmens3"]) * ($setup_site["price_workmens3"])) + (($spisok["workmens4"]) * ($setup_site["price_workmens4"])) + (($spisok["workmens5"]) * ($setup_site["price_workmens5"])));

$db->Query("UPDATE db_users_b SET money_p = money_p - $sum_pay WHERE workmens1 >= '1'");
$db->Query("INSERT INTO db_refresh (timer) VALUES ('$new_refresh')");
return;
}
?>

The catch is that the update should be with a backing track for each line, because the number of workmen is different for everyone, move on the right path.

Answer 1

I didn't quite understand what was needed.
Query a cell from another table. It?