function bill_total()
{
$output = '';
$total = 0;
$class = COLOR_TABLE_TOTAL;
$currencies = new currencies();
$curr_value = $currencies->list_search_active();
for (reset($_SESSION['separated']); list($key, $value) = each($_SESSION['separated']);) {
$total += $_SESSION['separated'][$key]['finalprice'];
}
$output .= '
<tr bgcolor=' . $class . '>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '>' . ucfirst(phr('TOTAL')) . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '>' . sprintf("%0.2f", $total) . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '></td>
</tr>
';
if (SHOW_CHANGE == 1) {
//mizuko:needed to show exchange...
for ($i = 0; $i < count($curr_value); $i++) {
$output .= '
<tr bgcolor=' . $class . '>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '>' . $curr_value[$i]['name'] . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '>' . sprintf("%0.2f", $total / $curr_value[$i]['rate']) . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '></td>
</tr>
';
}
}
if (!isset($_SESSION['discount']) || !isset($_SESSION['discount']['type']) || empty($_SESSION['discount']['type'])) {
return $output;
}
if ($_SESSION['discount']['type'] == "amount") {
$total_discounted = $total + $_SESSION['discount']['amount'];
$discount_label = "";
$discount_number = -$_SESSION['discount']['amount'];
} elseif ($_SESSION['discount']['type'] == "percent") {
$total_discounted = $total - $total / 100 * $_SESSION['discount']['percent'];
$discount_label = $_SESSION['discount']['percent'] . ' %';
$discount_number = $total / 100 * $_SESSION['discount']['percent'];
}
$output .= '
<tr bgcolor=' . $class . '>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '> ' . ucphr('DISCOUNT') . ' ' . $discount_label . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '>-' . sprintf("%0.2f", $discount_number) . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '></td>
</tr>
<tr bgcolor=' . $class . '>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '>' . ucphr('TOTAL') . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '>' . sprintf("%0.2f", $total_discounted) . '</td>
<td bgcolor=' . $class . '></td>
<td bgcolor=' . $class . '></td>
</tr>
';
return $output;
}
