VIPnytt / CleanParam-URL-filter

        // Strip last character

        $strip = ['&', '?', '/'];

        foreach ($strip as $char) {

            if (mb_substr($url, -1) == $char) {

                $url = substr_replace($url, '', -1);

            }

        }

        return $url;

    }

            // prepare each individual URL

            foreach ($urlArray as $url) {

                $path = parse_url($url, PHP_URL_PATH);

                if ($path !== false && mb_substr($path, -1) == '/') {

                    $path = substr_replace($path, '', -1);

                }

                $urlsByHost[$host][$path][$url] = $this->prepareURL($url);

            }

            // Filter