include('/opt/www/fdv2/drupal.stage/web/sites/default/settings.local.php') (Line: 4)
require('/opt/www/fdv2/drupal.stage/web/sites/drupal001.net/settings.php') (Line: 145)
Drupal\Core\Site\Settings::initialize('/opt/www/fdv2/drupal.stage/web', 'sites/drupal001.net', Object) (Line: 1099)
Drupal\Core\DrupalKernel->initializeSettings(Object) (Line: 701)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
我drupal7中建立了个基于Bootstrap的子主题，使用<?php print $base_path . $directory; ?>解析出来是/sites/all/themes/bootstrap，而不是自己建立的子主题路径/sites/all/themes/mythemes。这是什么原因呢？
子主题是mythemes和bootstrap基主题平级的。
mythemes已经设置成为网站的默认主题了。<?php print $base_path . $directory; ?>解析出来还是/sites/all/themes/bootstrap，而不是/sites/all/themes/mythemes
