I have this stored procedure that has 2 parameters, the first one is the cartId(which is the IN) and I have the newOrderId(which is the OUT). Now,
I know that the inCartId is the cart id which will come from the form or whatever means the cart is been access but I don't understand the OUT
newOrderId since that is what MySQL will return.
Now, in the PHP calling this Stored procedure, it will look like this.
$sql = 'CALL create_order(:cart_id, "What will be here")// The cart_id is what PHP will pass to MySQL, but what will be passed
to the 2nd argument since does not before hand what MyS
