ZBlogException::Display PHP Method

    public function Display()
    {
        if (!headers_sent()) {
            Http500();
            ob_clean();
        }
        foreach ($GLOBALS['hooks']['Filter_Plugin_Debug_Display'] as $fpname => &$fpsignal) {
            $fpsignal = PLUGIN_EXITSIGNAL_NONE;
            $fpreturn = $fpname($this);
            if ($fpsignal == PLUGIN_EXITSIGNAL_RETURN) {
                return $fpreturn;
            }
        }
        require dirname(__FILE__) . '/../defend/error.php';
        RunTime();
        /**
         * ``flush()`` and ``exit($errorCode)`` is for HHVM.
         * @link https://github.com/zblogcn/zblogphp/issues/32
         */
        flush();
        exit(1);
    }