ZBlogPHP::ShowError PHP Method

    public function ShowError($errorText, $file = null, $line = null)
    {
        $errorCode = 0;
        if (is_numeric($errorText)) {
            $errorCode = (int) $errorText;
            $errorText = $this->lang['error'][$errorText];
        }
        if ($errorCode == 2) {
            Http404();
        }
        ZBlogException::$error_id = $errorCode;
        ZBlogException::$error_file = $file;
        ZBlogException::$error_line = $line;
        foreach ($GLOBALS['hooks']['Filter_Plugin_Zbp_ShowError'] as $fpname => &$fpsignal) {
            $fpsignal = PLUGIN_EXITSIGNAL_NONE;
            $fpreturn = $fpname($errorCode, $errorText, $file, $line);
            if ($fpsignal == PLUGIN_EXITSIGNAL_RETURN) {
                return $fpreturn;
            }
        }
        throw new Exception($errorText);
    }