public function decodeUrl($seoUrl)
    {
        $stringObject = getStr();
        $baseUrl = \OxidEsales\Eshop\Core\Registry::getConfig()->getShopURL();
        if ($stringObject->strpos($seoUrl, $baseUrl) === 0) {
            $seoUrl = $stringObject->substr($seoUrl, $stringObject->strlen($baseUrl));
        }
        $seoUrl = rawurldecode($seoUrl);

        //extract page number from seo url
        list($seoUrl, $pageNumber) = $this->extractPageNumberFromSeoUrl($seoUrl);
        $shopId = \OxidEsales\Eshop\Core\Registry::getConfig()->getShopId();

        $key = $this->_getIdent($seoUrl);
        $urlParameters = false;

        $database = \OxidEsales\Eshop\Core\DatabaseProvider::getDb(\OxidEsales\Eshop\Core\DatabaseProvider::FETCH_MODE_ASSOC);
        $resultSet = $database->select("select oxstdurl, oxlang from oxseo where oxident=" . $database->quote($key) . " and oxshopid='$shopId' limit 1");
        if (!$resultSet->EOF) {
            // primary seo language changed ?
            $urlParameters = $this->parseStdUrl($resultSet->fields['oxstdurl']);
            $urlParameters['lang'] = $resultSet->fields['oxlang'];
        }
        if (is_array($urlParameters) && !is_null($pageNumber) && (1 < $pageNumber)) {
            $urlParameters['pgNr'] = $pageNumber;
        }

        return $urlParameters;
    }