This was mentioned in a previous thread but I am thinking this problem may warrant a new one. The code I am working with here:
<?php
//connect to the database
$connect = mysql_connect("localhost", "root", "password") or
die ("Hey loser, check your server connection.");
mysql_select_db("ecommerce");
?>
<html>
<head>
<title>Here is Your Shopping Cart!</title>
</head>
<body>
<dev align="center">
You currently have
<?php
$sessid = session_id();
//display number of products in cart
$query = "SELECT * FROM carttemp WHERE carttemp_sess = '$sessid'";
$results = mysql_query($query)
or die (mysql_query());
$rows = mysql_num_rows($results);
echo $rows;
?>
product(s) in your cart.<br>
<table border="1" align="center" cellpadding="5">
<tr>
<td>Quantity</td>
<td>Item Image</td>
<td>Item Name</td>
<td>Price Each</td>
<td>Extended Price</td>
<td></td>
<td></td>
<?php
$total = "0";
echo"<tr>";
while ($row = mysql_fetch_array($results)) {
extract($row);
$prod = "SELECT * FROM products " .
"WHERE products_prodnum='$carttemp_prodnum'";
$prod2 = mysql_query($prod);
$prod3 = mysql_fetch_array($prod2);
extract ($prod3);
echo "<td>
<form method=\"POST\" action=\"modcart.php?action=change\">
<input type=\"hidden\" name=\"modified_hidden\"
value=\"$carttemp_hidden\">
<input type=\"text\" name=\"modified_quan\" size=\"2\"
value=\"$carttemp_quan\">";
echo "</td>";
echo "<td>";
echo "<a href=\"getprod.php?prodid=" . $products_prodnum . "\">";
echo "THUMBNAIL<br>IMAGE</a></td>";
echo "<td>";
echo "<a href=\"getprod.php?prodid=" . $products_prodnum . "\">";
echo $products_name;
echo "</a></td>";
echo "<td align=\"right\">";
//changed to number format instead of just var april 29 2009
echo number_format($products_price, 2);
echo "</td>";
echo "<td align=\"right\">";
//get extended price
$extprice = number_format($products_price * $carttemp_quan, 2);
echo $extprice;
echo "</td>";
echo "<td>";
echo "<input type=\"submit\" name=\"Submit\"
value=\"Change Qty\">
</form></td>";
echo "<td>";
echo "<form method=\"POST\" action=\"modcart.php?action=delete\">
<input type=\"hidden\" align=\"center\" name=\"modified_hidden\"
value=\"$carttemp_hidden\">";
echo "<input type=\"submit\" name=\"Submit\"
value=\"Delete Item\">
</form></td>";
echo "</tr>";
//add extended price to total
$total = $extprice + $total;
}
?>
<tr>
<td colspan=\"4\" align=\"right\">
Your total before shipping is:</td>
<td align=\"right\"> <?php echo number_format($total, 2); echo "@ $total"; ?></td>
<td></td>
<td>
<?php // removed space from value below
echo "<form method=\"POST\" action=\"modcart.php?action=empty\">
<input type=\"hidden\" name=\"carttemp_hidden\
value=\"";
if (isset($carttemp_hidden)) {
echo $carttemp_hidden;
}
echo "\">";
echo "<input type=\"submit\" name=\"Submit\" value=\"Empty Cart\">
</form>";
?>
</tr>
</table>
<form method="POST" action="checkout.php">
<input type="submit" name="Submit" value="Proceed to Checkout">
</form>
<a href="shop.php">Go back to the main page</a>
</div>
</body>
</html>The $total can account for items written like this:
item 1 - $900.00
(table row)
item 1 - $900.00
(table row)
total - 1800.00
item 2 - $50.00 x19 - ExtPrice: 950.00
total - 950.00
But not like this:
item 1 - $900.00 x2 - ExtPrice: 1800.00
total = 1.00
item 1 - $900.00 x3 - ExtPrice: 2700.00
total = 2.00
---
I am about at the end of my rope with this, do you php gurus have any suggestions?