public static function smartyConvertPrice($params, &$smarty = null)
{
$currency = self::smartyGetCurrency($params);
$price = array_key_exists('price', $params) ? $params['price'] : null;
$product = array_key_exists('product', $params) ? $params['product'] : self::$smarty_product;
if ($product != null) {
$product_properties = PP::getProductProperties($product);
$mode = array_key_exists('m', $params) ? $params['m'] : null;
list($key, $price) = PP::calcProductDisplayPrice($product, $product_properties, $price, $mode);
$display = is_numeric($price) ? Tools::displayPrice($price, $currency) : ($price === null ? 0 : $price);
if ($key) {
$display .= ' <span class="' . $key . '">' . PP::safeOutput($product_properties[$key]) . '</span>';
}
} else {
$display = Tools::displayPrice($price === null ? 0 : $price, $currency);
}
return $display;
}