Docblock improvements to the Config library and remove CI_Config::_assign_to_config()
Existance of _assign_to_config() is pointless as this method
consists just of a foreach calling CI_Config::set_item() and
is only called by CodeIgniter.php - moved that foreach() in
there instead.
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index e91fafc..a1cdcd4 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -236,8 +236,8 @@
- Added method ``get_vars()`` to the Loader to retrieve all variables loaded with ``$this->load->vars()``.
- ``CI_Loader::_ci_autoloader()`` is now a protected method.
- Added autoloading of drivers with ``$autoload['drivers']``.
- - ``CI_Loader::library()`` will now load drivers as well, for backward compatibility of converted libraries (like Session).
- - ``$config['rewrite_short_tags']`` now has no effect when using PHP 5.4 as *<?=* will always be available.
+ - ``CI_Loader::library()`` will now load drivers as well, for backward compatibility of converted libraries (like :doc:`Session <libraries/sessions>`).
+ - ``$config['rewrite_short_tags']`` now has no effect when using PHP 5.4 as ``<?=`` will always be available.
- :doc:`Input Library <libraries/input>` changes include:
- Added ``method()`` to retrieve ``$_SERVER['REQUEST_METHOD']``.
- Modified ``valid_ip()`` to use PHP's ``filter_var()``.
@@ -254,7 +254,9 @@
- Added method ``get_content_type()``.
- Added a second argument to method ``set_content_type()`` that allows setting the document charset as well.
- ``$config['time_reference']`` now supports all timezone strings supported by PHP.
- - Changed :doc:`Config Library <libraries/config>` method ``site_url()`` to accept an array as well.
+ - :doc:`Config Library <libraries/config>` changes include:
+ - Changed ``site_url()`` method to accept an array as well.
+ - Removed internal method ``_assign_to_config()`` and moved it's implementation in *CodeIgniter.php* instead.
- :doc:`Security Library <libraries/security>` changes include:
- Added method ``strip_image_tags()``.
- Added ``$config['csrf_regeneration']``, which makes token regeneration optional.