<?php
                     if(count($_SESSION['carrinho']) == 0){
                        echo '<tr><td colspan="5">Não há produto no carrinho</td></tr>';
                     }else{
                        require ("admin/conectdb.php");
                                                               $total = 0;
                        foreach($_SESSION['carrinho'] as $id => $qtd){
                              $sql = "SELECT * FROM album1 WHERE id= '$id'";

                              $qr    = mysql_query($sql) or die(mysql_error());
                              $ln    = mysql_fetch_assoc($qr);

                              $nome  = $ln['nome'];
                              $preco = number_format($ln['preco'], 2, ',', '.');
                              $sub   = number_format($ln['preco'] * $qtd, 2, ',', '.');


                              $total += $ln['preco'] * $qtd;

                           echo '<tr>
                                 <td>'.$nome.'</td>
                                 <td>'.$qtd.'</td>
                                 <td>R$ '.$preco.'</td>
                                 <td>R$ '.$sub.'</td>
                                 <td><a href="?acao=del&id='.$id.'">Remove</a></td>
                              </tr>';
                        }
                           $total = number_format($total, 2, ',', '.');
                           echo '<tr>
                                    <td colspan="4"><b>Total</b></td>
                                    <td><b>R$ '.$total.'</b></td>
                              </tr>';
                     }
               ?>