theme_uc_vat_cart_review_table breaks checkout form

Hi longwave,

Thanx for your repsonse. I did clean the caches at the time but that didn't work.
I've commented out the mytheme_uc_vat_cart_review_table() function within my template.php untill now. I've just enabled it to check what the current status was and it seems fine now. Unfortunately I've updated and patched numerous modules so I'm not sure what the cause was for the theme function not to work.

I am 100% sure it was the theme function at the time because when I disabled it everything worked again.
Can't reproduce anymore so closing issue. Thanx for your time.

Cheers

Crap it's back.... I've just cleared all cache tables in my database by hand in stead of using flush caches function in admin menu and now the progress bar keeps loading again. This function is in my template.php;

function phptemplate_uc_vat_cart_review_table($show_subtotal = TRUE, $order = NULL) {
  $taxes = uc_vat_exclude_vat() ? array() : uc_vat_load_order_taxes($order);

  $tax_subtotal = 0;
  $subtotal = 0;
  $tax_name = variable_get('uc_vat_name', 'VAT');

  // Set up table header.
  $header = array(
    array('data' => t('Qty'), 'class' => 'qty'),
    array('data' => t('Products'), 'class' => 'products'),
  );
  if ($taxes) {
    if (variable_get('uc_vat_hide_checkout_exclusive', FALSE)) {
      $header[] = array('data' => t('incl. !tax', array('!tax' => $tax_name)), 'class' => 'price vat', 'style' => 'white-space: nowrap;');
    }
    else {
      $header[] = array('data' => t('Price excl. !tax', array('!tax' => variable_get('uc_vat_name', 'VAT'))), 'class' => 'price excl-vat', 'style' => 'white-space: nowrap;');
      $header[] = array('data' => $tax_name, 'class' => 'price vat');
    }
  }
  $header[] = array('data' => t('Price'), 'class' => 'price');

  // Set up table rows.
  $contents = uc_cart_get_contents();
  foreach ($contents as $item) {
    $node = node_load($item->nid);
    $price_info = array(
      'price' => $item->price,
      'qty' => $item->qty,
    );
    $context = array(
      'type' => $order ? 'order_product' : 'cart_item',
      'revision' => 'altered',
      'subject' => array(
        'order' => $order,
        'cart' => $contents,
        'cart_item' => $item,
        'product' => $item,
        'node' => $node,
      ),
    );

    $total = uc_price($price_info, $context);
    $tax_total = 0;
    foreach ($taxes as $tax) {
      if (in_array($node->type, $tax->taxed_product_types) && ($tax->shippable == 0 || $node->shippable == 1)) {
        $tax_total += $total - $total / (1 + $tax->rate);
      }
    }
    $price = $total - $tax_total;
    $tax_subtotal += $tax_total;
    $subtotal += $total;

    $description = check_plain($item->title);
    foreach (module_implements('cart_item_description') as $module) {
      $description .= module_invoke($module, 'cart_item_description', $item);
    }

    // Remove node from context to prevent the price from being altered.
    unset($context['subject']);
    $context['type'] = 'amount';
    $context['revision'] = 'themed-original';

    $row = array(
      array('data' => t('@qty×', array('@qty' => $item->qty)), 'class' => 'qty'),
      array('data' => $description, 'class' => 'products'),
    );
    if ($taxes) {
      if (!variable_get('uc_vat_hide_checkout_exclusive', FALSE)) {
        $row[] = array('data' => uc_price($price, $context), 'class' => 'price excl-vat');
      }
      $row[] = array('data' => uc_price($tax_total, $context), 'class' => 'price vat');
    }
    $row[] = array('data' => uc_price($total, $context), 'class' => 'price');
    $rows[] = $row;
  }

  // Add the subtotals as the final row.
  if ($show_subtotal) {
    $context = array(
      'type' => 'amount',
      'revision' => 'themed-original',
    );

    $row = array();
    $title = '<span id="subtotal-title">' . t('Subtotal:') . '</span> ';
    if ($taxes) {
      if (variable_get('uc_vat_hide_checkout_exclusive', FALSE)) {
        $row[] = array('data' => $title . uc_price($tax_subtotal, $context), 'colspan' => count($header) - 1, 'class' => 'subtotal vat');
      }
      else {
        $row[] = array('data' => $title . uc_price($subtotal - $tax_subtotal, $context), 'colspan' => count($header) - 2, 'class' => 'subtotal excl-vat');
        $row[] = array('data' => uc_price($tax_subtotal, $context), 'class' => 'subtotal vat');
      }
      $row[] = array('data' => uc_price($subtotal, $context), 'class' => 'subtotal');
    }
    else {
      $row[] = array('data' => $title . uc_price($subtotal, $context), 'colspan' => count($header), 'class' => 'subtotal');
    }

    $rows[] = array('data' => $row, 'class' => 'subtotal');
  }

  return theme('table', $header, $rows, array('class' => 'cart-review'));
}

Can't get my head around this.... :'(