public static function getRestartSettings()
    {
        $envArgs = explode('|', (string) getenv(self::RESTART_SETTINGS));

        if (count($envArgs) !== 6
            || (!self::$inRestart && php_ini_loaded_file() !== $envArgs[0])) {
            return;
        }

        return array(
            'tmpIni' => $envArgs[0],
            'scannedInis' => (bool) $envArgs[1],
            'scanDir' => '*' === $envArgs[2] ? false : $envArgs[2],
            'phprc' => '*' === $envArgs[3] ? false : $envArgs[3],
            'inis' => explode(PATH_SEPARATOR, $envArgs[4]),
            'skipped' => $envArgs[5],
        );
    }