Adding non-Drupal code to your website
Apache serves everything in the
/docroot directory and ignores files that are not in
/docroot. You can commit non-Drupal code to other directories on your server to expand and further configure your environment.
Your repository contains a
/library subdirectory for PHP code libraries. (This is located in the
/trunk directory of SVN code repositories and in the
/ directory of Git repositories.) The
/library subdirectory is part of your default PHP
include_path and is outside of
/docroot, so it will not be served by Apache.