Refactoring the loader to set protected class variables.

Moved _ci_autoload(), which is used in CI_Controller to be a public method.  Also added CI_Loader::set_base_classes() to be called in the controller so we're not setting protected vars in another class.

Also refactored in the form_helper so it's not trying to access protected vars in CI_Loader.  Added the is_loaded() method to the loader to take care of the checks that were being done there.
3 files changed
tree: cf260d43460bb732a6925b1550235ade9774ee7f
  1. .hgignore
  2. application/
  3. index.php
  4. license.txt
  5. system/
  6. user_guide/