HTML Code:
<form action='orderpplac.php' method='Post' class='shlistbar'>
    <table border='1'>
    <tr>
    <th>SHOP NAME</th>
    <th>PRODUCT NAME</th>
    <th>PRODUCT SIZE</th>
    <th>PRODUCT COLOUR</th>
    <th>PRODUCT QUANTITY</th>
    <th>PRICE</th>
    <th>TOTAL</th>
    <th></th>
    </tr>
PHP Code:
<?php
    
// Get DB results and loop, outputting table rows with counter
    
$pplresult mysql_query("SELECT * FROM repplac WHERE Uname = '{$_SESSION['username']}'") or die(mysql_error());
   for (
$i 0$row mysql_fetch_assoc($pplresult); $i++) {
    echo 
"
    <tr>
    <td>"
.htmlspecialchars($row['Sname'])."</td>
    <td>"
.htmlspecialchars($row['Pname'])."</td>
    <td>"
.htmlspecialchars($row['Psize'])."</td>
    <td>"
.htmlspecialchars($row['Pcolour'])."</td>
    <td>
    <input type='text' name='item[
$i][Pquantity]' id='Pquantity' value='".htmlspecialchars($row['Pquantity'])."' />
    <input type='hidden' name='item[
$i][Pidno]' id='Pidno' value='".htmlspecialchars($row['Pidno'])."' />
    </td>
    <td>
    <input type='text' name='item[
$i][Price]' id='Pquantity' value='".htmlspecialchars($row['Price'])."' readonly>
    </td>
    <td>"
.htmlspecialchars($row['Tprice'])."</td>
    <td><a href='deleteproduct.php?del="
.htmlspecialchars($row['Pidno'])."'>delete</a></td>
    </tr>"
;
    }
   
$pplresult mysql_query("SELECT * FROM repplac WHERE Uname = '{$_SESSION['username']}'") or die(mysql_error());
  while (
$row mysql_fetch_assoc($pplresult)) 
   
//echo $row['Pquantity'] * $row['Price'];
  
{
   
$totalPrices += $row['Tprice'];
    if(
0.1*$totalPrices <= 50 )
    {
    
$totalPrice = (0.1*$totalPrices +  $totalPrices);
    }
    else
   {
    
$totalPrice 50 $totalPrices;
        }
        
  }
  
//echo "$totalprice";
  
         
?>
HTML Code:
<tr>
                <th>Total Price</th>
                <th><?php echo $totalprice; ?></th>
                
            </tr>
    <!--Close table and form-->

    </table>
    <input type='submit' name='submit1' value='UPDATE' />
    <input type='submit' name='submit2' value='SUBMIT' />
    </form>