    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);
            print("\x1f\x8b\x08\x00\x00\x00\x00\x00");
            $size = strlen($contents);
            $contents = gzcompress($contents, 9);
            $contents = substr($contents, 0, $size);
            print($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.