I am trying to get the total dollar amount of all my inventory. The item row is setup like:
store_items
id stockNumber priceTotal
3 123 20.00
4 456 15.00
So, I am trying to run a query that will return one result that equals 35.00.
$results = $db->query("SELECT SUM(`priceTotal`) as `sum` FROM `store_items`");
print_r($results);
This is just giving me:
mysqli_result Object ( [current_field] => 0 [field_count] => 1 [lengths] => [num_rows] => 2 [type] => 0 )
How do I adjust the query to actually add the value of each row?