    public static function Zipped()
    {
        global $HTTP_ACCEPT_ENCODING;

        if (headers_sent()) {
            $encoding = false;
        } elseif (strpos($HTTP_ACCEPT_ENCODING, 'x-gzip') !== false) {
            $encoding = 'x-gzip';
        } elseif (strpos($HTTP_ACCEPT_ENCODING, 'gzip') !== false) {
            $encoding = 'gzip';
        } else {
            $encoding = false;
        }

        if ($encoding) {
            $contents = ob_get_contents();
            ob_end_clean();
            header('Content-Encoding: '.$encoding);
            echo "\x1f\x8b\x08\x00\x00\x00\x00\x00";
            $size = strlen($contents);
            $contents = gzcompress($contents, 9);
            $contents = substr($contents, 0, $size);
            echo $contents;
            exit();
        } else {
            ob_end_flush();
            exit();
        }
    }
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.