Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into load_config_units

2 files changed, 21 insertions, 11 deletions

diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 4ee382fce..f0a61d45d 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -233,10 +233,11 @@ Release Date: Not Released
 	 -  Modified ``valid_ip()`` to use PHP's ``filter_var()``.
 	 -  Added support for arrays and network addresses (e.g. 192.168.1.1/24) for use with the *proxy_ips* setting.
    -  :doc:`Common functions <general/common_functions>` changes include:
-	 -  Added ``get_mimes()`` function to return the *config/mimes.php* array.
+	 -  Added function ``get_mimes()`` to return the *config/mimes.php* array.
 	 -  Added support for HTTP code 303 ("See Other") in ``set_status_header()``.
 	 -  Removed redundant conditional to determine HTTP server protocol in ``set_status_header()``.
 	 -  Changed ``_exception_handler()`` to respect php.ini *display_errors* setting.
+	 -  Added function ``is_https()`` to check if a secure connection is used.
    -  Added support for HTTP-Only cookies with new config option *cookie_httponly* (default FALSE).
    -  Renamed method ``_call_hook()`` to ``call_hook()`` in the :doc:`Hooks Library <general/hooks>`.
    -  :doc:`Output Library <libraries/output>` changes include:
@@ -369,6 +370,9 @@ Bug fixes for 3.0
 -  Fixed a bug (#1897) - :doc:`Email Library <libraries/email>` triggered PHP E_WARNING errors when *mail* protocol used and ``to()`` is never called.
 -  Fixed a bug (#1409) - :doc:`Email Library <libraries/email>` didn't properly handle multibyte characters when applying Q-encoding to headers.
 -  Fixed a bug where :doc:`Email Library <libraries/email>` didn't honor it's *wordwrap* setting while handling alternative messages.
+-  Fixed a bug (#1476, #1909) - :doc:`Pagination Library <libraries/pagination>` didn't take into account actual routing when determining the current page.
+-  Fixed a bug (#1766) - :doc:`Query Builder <database/query_builder>` didn't always take into account the *dbprefix* setting.
+-  Fixed a bug (#779) - :doc:`URI Class <libraries/uri>` didn't always trim slashes from the *uri_string* as shown in the documentation.
 
 Version 2.1.3
 =============
diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst
index 99126f900..f3d48ac91 100644
--- a/user_guide_src/source/general/common_functions.rst
+++ b/user_guide_src/source/general/common_functions.rst
@@ -7,7 +7,7 @@ defined, and are available to you at any point. These do not require
 loading any libraries or helpers.
 
 is_php('version_number')
-==========================
+========================
 
 is_php() determines of the PHP version being used is greater than the
 supplied version_number.
@@ -24,7 +24,7 @@ greater than the supplied version number. Returns FALSE if the installed
 version of PHP is lower than the supplied version number.
 
 is_really_writable('path/to/file')
-====================================
+==================================
 
 is_writable() returns TRUE on Windows servers when you really can't
 write to the file as the OS reports to PHP as FALSE only if the
@@ -44,7 +44,7 @@ recommended on platforms where this information may be unreliable.
 	}
 
 config_item('item_key')
-=========================
+=======================
 
 The :doc:`Config library <../libraries/config>` is the preferred way of
 accessing configuration information, however config_item() can be used
@@ -56,8 +56,8 @@ show_error('message'), show_404('page'), log_message('level', 'message')
 
 These are each outlined on the :doc:`Error Handling <errors>` page.
 
-set_status_header(code, 'text');
-================================
+set_status_header(code, 'text')
+===============================
 
 Permits you to manually set a server status header. Example::
 
@@ -68,19 +68,25 @@ Permits you to manually set a server status header. Example::
 a full list of headers.
 
 remove_invisible_characters($str)
-===================================
+=================================
 
 This function prevents inserting null characters between ascii
 characters, like Java\\0script.
 
 html_escape($mixed)
-====================
+===================
 
-This function provides short cut for htmlspecialchars() function. It
+This function provides short cut for ``htmlspecialchars()`` function. It
 accepts string and array. To prevent Cross Site Scripting (XSS), it is
 very useful.
 
 get_mimes()
-=============
+===========
 
-This function returns the MIMEs array from config/mimes.php.
\ No newline at end of file
+This function returns the MIMEs array *from config/mimes.php*.
+
+is_https()
+==========
+
+Returns TRUE if a secure (HTTPS) connection is used and FALSE
+in any other case (including non-HTTP requests).
\ No newline at end of file