Todaymade\Daux\DauxHelper::rebaseConfiguration PHP Method

    public static function rebaseConfiguration(Config $config, $base_url)
    {
        // Avoid changing the url if it is already correct
        if ($config['base_url'] == $base_url && !empty($config['theme'])) {
            return;
        }
        // Change base url for all links on the pages
        $config['base_url'] = $config['base_page'] = $base_url;
        $config['theme'] = static::getTheme($config, $base_url);
        $config['image'] = str_replace('<base_url>', $base_url, $config['image']);
    }

 /**
  * Recursively generate the documentation
  *
  * @param Directory $tree
  * @param string $output_dir
  * @param \Todaymade\Daux\Config $params
  * @param OutputInterface $output
  * @param integer $width
  * @param string $base_url
  * @throws \Exception
  */
 private function generateRecursive(Directory $tree, $output_dir, $params, $output, $width, $base_url = '')
 {
     DauxHelper::rebaseConfiguration($params, $base_url);
     if ($base_url !== '' && empty($params['entry_page'])) {
         $params['entry_page'] = $tree->getFirstPage();
     }
     foreach ($tree->getEntries() as $key => $node) {
         if ($node instanceof Directory) {
             $new_output_dir = $output_dir . DIRECTORY_SEPARATOR . $key;
             mkdir($new_output_dir);
             $this->generateRecursive($node, $new_output_dir, $params, $output, $width, '../' . $base_url);
             // Rebase configuration again as $params is a shared object
             DauxHelper::rebaseConfiguration($params, $base_url);
         } else {
             $this->runAction("- " . $node->getUrl(), $output, $width, function () use($node, $output_dir, $key, $params) {
                 if (!$node instanceof Content) {
                     copy($node->getPath(), $output_dir . DIRECTORY_SEPARATOR . $key);
                     return;
                 }
                 $generated = $this->generateOne($node, $params);
                 file_put_contents($output_dir . DIRECTORY_SEPARATOR . $key, $generated->getContent());
             });
         }
     }
 }