Vernon,
CC messages to php-general to keep responses on-list. See my comments
inline.
On Thu, May 21, 2009 at 12:06 PM, Vernon St.Croix <vstcr...@hotmail.com>wrote:
>
> I have amended as you advised and the mysqli errors are now gone. Thanks
> for that.
>
> I however have another one I can't get rid of:
>
>
> *Warning*: Invalid argument supplied for foreach() in *
> C:\wamp\www\draft\checkout.php* on line *53*
> Your order could not be processed.
>
>
> *checkout.php*
>
> <?php
>
<code snipped>
>
>
> include ("mysql_connect.php");
>
> //Turn off autocommit
>
>
> $con = mysqli_connect ("localhost", "root", "", "rum");
>
> mysqli_autocommit($con, FALSE);
>
> //Add orders to the order table
>
> $sql = "INSERT INTO orders (user_id, total) VALUES ($user, $total)";
>
> $r = mysqli_query($con, $sql);
>
<code snipped>
>
> * foreach ($_SESSION['cart'] as $id => $item){*
>
> $qty = $item['quantity'];
> $price = $item['price'];
>
> mysqli_stmt_execute($stmt);
>
> $affected += mysqli_stmt_affected_rows($stmt);
>
> }
>
The reason you're getting this warning is that foreach is expecting
$_SESSION['cart'] to be an array. Do a print_r() or var_dump() of
$_SESSION['cart'] to see what is actually being passed to the function.
mysqli_stmt_close($stmt);
>
> if ($affected ==count($_SESSION['cart'])) {
>
> mysqli_commit($con);
>
> echo'Thank you for your order';
>
> }else{
>
> mysqli_rollback($con);
>
> echo'Your order could not be processed';
>
> }
>
> }else{
>
> mysqli_rollback($con);
>
> echo'System error';
>
> }
>
> mysqli_close($con);
>
>
>
>
> include ("footer.html");
>
>
> ?>
>
>
> VEE
>
-- Lex
