Piwik\FrontController::triggerSafeModeWhenError PHP Method

    public static function triggerSafeModeWhenError()
    {
        $lastError = error_get_last();
        if (!empty($lastError) && $lastError['type'] == E_ERROR) {
            $message = self::generateSafeModeOutput($lastError);
            echo $message;
        }
    }