sql table how to multliply array of numbers fetched from sql table and stored into array and return

Question

In a sql table how to multiply array of numbers fetched from sql table

Table like given below

Id         country       Person        Money

1           U         


        

Answer 1

Assuming $myDatabase is a mySQLi connection.

This code is used to get money multiplied by a number.

$myNumber = 2;
$qry = "SELECT (Money * {$myNumber}) AS money
    FROM Customers";
$result = $myDatabase->query($qry, MYSQLI_STORE_RESULT);

And this code is to store all money in array $arrayTotal.

while ($row = $result->fetch_object()) {
    $arrayTotal[] = $row->money;
}

Hope this help.