protected function editSettings()
    {
        $multiSiteSettingsFile = sprintf(
            '%s/sites/'.$this->explodeDirectory[0].'/settings.php',
            $this->appRoot
        );
        if (!$this->fs->exists($multiSiteSettingsFile)) {
            $multiSiteSettingsFile = sprintf(
                '%s/sites/'.$this->directory.'/settings.php',
                $this->appRoot
            );
        }

        $databases = [];
        $config_directories = [];

        if (file_exists($multiSiteSettingsFile)) {
            include $multiSiteSettingsFile;
        }

        try {
            if (!empty($databases) || !empty($config_directories)) {
                //Replace $databases['default']['default']['database']
                $line = explode('/', $databases['default']['default']['database']);
                $string_to_replace= $databases['default']['default']['database'];
                $replace_with="sites/".$this->explodeDirectory[0]."/files/".end($line);
                $content=file_get_contents($multiSiteSettingsFile);
                $content_chunks=explode($string_to_replace, $content);
                $content=implode($replace_with, $content_chunks);

                //Replace $config_directories['sync']
                $string_to_replace= $config_directories['sync'];
                $replace_with=str_replace($this->uri, $this->directory, $config_directories['sync']);
                $content_chunks=explode($string_to_replace, $content);
                $content=implode($replace_with, $content_chunks);
                file_put_contents($multiSiteSettingsFile, $content);
            }
        } catch (IOExceptionInterface $e) {
            $this->getIo()->error(
                sprintf(
                    $this->trans('commands.multisite.update.messages.write-fail'),
                    $multiSiteSettingsFile
                )
            );
            return 1;
        }
    }