public static function expandShortUrl($shortURL)
    {
        if (empty($shortURL)) {
            return false;
        }

        $headers = get_headers($shortURL, 1);
        if (isset($headers['Location'])) {
            return $headers['Location'];
        }

        $data = self::curl($shortURL);

        preg_match_all('/<[\s]*meta[\s]*http-equiv="?'.'([^>"]*)"?[\s]*'.'content="?([^>"]*)"?[\s]*[\/]?[\s]*>/si', $data, $match);

        if (isset($match) && is_array($match) && count($match) == 3) {
            $originals = $match[0];
            $names = $match[1];
            $values = $match[2];
            if ((isset($originals) && isset($names) && isset($values)) && count($originals) == count($names) && count($names) == count($values)) {
                $metaTags = [];
                for ($i = 0, $limit = count($names); $i < $limit; $i++) {
                    $metaTags[$names[$i]] = ['html' => htmlentities($originals[$i]), 'value' => $values[$i]];
                }
            }
        }

        if (isset($metaTags['refresh']['value']) && !empty($metaTags['refresh']['value'])) {
            $returnData = explode('=', $metaTags['refresh']['value']);
            if (isset($returnData[1]) && !empty($returnData[1])) {
                return $returnData[1];
            }
        }

        return false;
    }