// Update user's email address in the database $email = "firstname.lastname@example.org"; $user_id = 1234; $db->db_Update("users", array("email" => $email), "id = $user_id");
// Update product quantity in the database $product_id = 5678; $new_quantity = 10; $db->db_Update("products", array("quantity" => $new_quantity), "id = $product_id");In this example, the db_Update method is used to update the quantity field for a product with an ID of 5678 in the "products" table. The new quantity value is set to 10. The db_Update function is part of a PHP package or library that interacts with a database. The specific package or library will depend on the type of database being used (e.g. MySQL, PostgreSQL, SQLite, etc.).