$smarty->assign('invoice_name', $invoice['name']);
$smarty->assign('invoice_date', $invoice_date->toString($user->date_format));
$smarty->assign('client_name', $client['name']);
$smarty->assign('client_address', $client['address']);
$smarty->assign('invoice_items', $invoice_items);
$smarty->assign('colspan', $colspan);
$smarty->assign('invoice_name', $invoice['name']);
$smarty->assign('invoice_date', $invoice_date->toString($user->date_format));
$smarty->assign('client_name', $client['name']);
$smarty->assign('client_address', $client['address']);
$smarty->assign('invoice_items', $invoice_items);
$smarty->assign('colspan', $colspan);