public function rejectCommand($command)
    {
        $binary = ProcessUtils::escapeArgument((new PhpExecutableFinder)->find(false));
        if (defined('HHVM_VERSION')) {
            $binary .= ' --php';
        }

        if (defined('ARTISAN_BINARY')) {
            $artisan = ProcessUtils::escapeArgument(ARTISAN_BINARY);
        } else {
            $artisan = 'artisan';
        }
        return trim(str_replace([$binary, $artisan], '', $command));
    }