PHP update table in MySQL not working

Question

My php won\'t update my products table. I know my GET request worked as I tested it with echo to display the id. I am confused as to how I can get it to work? I think it may be

Answer 1

I think the problems are misusing of ' in one or both of these lines

 . "p_price = '" . $_POST["updateProductPrice"] . "', "
 . "p_stock = " . $_POST["updateProductStock"] . ", "

If the type is string you need to use ' as you used in p_price otherwise if it is float or int you should not use ' as you did for p_stock.

It seems you used wrong for these two field. Since the p_price would be float and p_stock is string.

 . "p_price = " . $_POST["updateProductPrice"] . ", "
 . "p_stock = '" . $_POST["updateProductStock"] . "' , "

Answer 2

There are two issues with your query...

You Have one extra comma before the Where Section and your missing delimeters on p_stock.

Should be: "p_stock = '" . $_POST["updateProductStock"] . "' " and . "WHERE id='" . $_GET['id'] . "'";