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-rw-r--r--user_guide_src/source/changelog.rst36
-rw-r--r--user_guide_src/source/conf.py4
-rw-r--r--user_guide_src/source/database/db_driver_reference.rst12
-rw-r--r--user_guide_src/source/helpers/html_helper.rst22
-rw-r--r--user_guide_src/source/installation/downloads.rst3
-rw-r--r--user_guide_src/source/installation/upgrade_310.rst2
-rw-r--r--user_guide_src/source/installation/upgrade_320.rst112
-rw-r--r--user_guide_src/source/installation/upgrading.rst1
-rw-r--r--user_guide_src/source/libraries/caching.rst2
-rw-r--r--user_guide_src/source/libraries/image_lib.rst2
10 files changed, 171 insertions, 25 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index e95d509f7..26587ad3e 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -2,6 +2,42 @@
Change Log
##########
+Version 3.2.0
+=============
+
+Release Date: Not Released
+
+- Core
+
+ - Changed :doc:`URI Library <libraries/uri>` to ignore the ``$config['url_suffix']``, ``$config['permitted_uri_chars']`` configuration settings for CLI requests.
+
+- Libraries
+
+ - Added UNIX socket connection support to :doc:`Session Library <libraries/sessions>` 'redis' driver.
+
+ - :doc:`Cache Library <libraries/caching>` changes include:
+
+ - Added UNIX socket connection support to the 'memcached' driver.
+ - Changed the 'memcached' driver to ignore configurations that don't specify a hostname.
+ - Removed the *socket_type* configuration setting from the 'redis' driver.
+ - Changed data serialization logic in 'redis' driver for better performance.
+
+- Database
+
+ - Changed method ``initialize()`` to return void and instead throw a ``RuntimeException`` in case of failure.
+ - Changed method ``db_connect()`` to always set the connection character set (if supported by the driver) and to fail if it can't.
+ - Removed method ``db_set_charset()`` and the ability to change a connection character set at runtime.
+
+- Helpers
+
+ - Updated :doc:`HTML Helper <helpers/html_helper>` function :php:func:`meta()` with support for "charset" and "property" properties.
+ - Changed :doc:`HTML Helper <helpers/html_helper>` function :php:func:`doctype()` default document type to HTML 5.
+
+Bug fixes for 3.1.0
+-------------------
+
+- Fixed a bug (#4528) - :doc:`Cache Library <libraries/caching>` stored all scalar values as strings with the 'redis' driver.
+
Version 3.1.1
=============
diff --git a/user_guide_src/source/conf.py b/user_guide_src/source/conf.py
index 0c4901d8f..4714b0d62 100644
--- a/user_guide_src/source/conf.py
+++ b/user_guide_src/source/conf.py
@@ -48,9 +48,9 @@ copyright = u'2014 - 2016, British Columbia Institute of Technology'
# built documents.
#
# The short X.Y version.
-version = '3.1.1-dev'
+version = '3.2.0-dev'
# The full version, including alpha/beta/rc tags.
-release = '3.1.1-dev'
+release = '3.2.0-dev'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
diff --git a/user_guide_src/source/database/db_driver_reference.rst b/user_guide_src/source/database/db_driver_reference.rst
index 1f036cd77..6f2fa5fb1 100644
--- a/user_guide_src/source/database/db_driver_reference.rst
+++ b/user_guide_src/source/database/db_driver_reference.rst
@@ -17,8 +17,8 @@ This article is intended to be a reference for them.
.. php:method:: initialize()
- :returns: TRUE on success, FALSE on failure
- :rtype: bool
+ :rtype: void
+ :throws: RuntimeException In case of failure
Initialize database settings, establish a connection to
the database.
@@ -61,14 +61,6 @@ This article is intended to be a reference for them.
Select / switch the current database.
- .. php:method:: db_set_charset($charset)
-
- :param string $charset: Character set name
- :returns: TRUE on success, FALSE on failure
- :rtype: bool
-
- Set client character set.
-
.. php:method:: platform()
:returns: Platform name
diff --git a/user_guide_src/source/helpers/html_helper.rst b/user_guide_src/source/helpers/html_helper.rst
index 2c748bea0..b4e56fdca 100644
--- a/user_guide_src/source/helpers/html_helper.rst
+++ b/user_guide_src/source/helpers/html_helper.rst
@@ -286,7 +286,7 @@ The following functions are available:
// Generates: <meta name="description" content="My Great Site" />
echo meta('Content-type', 'text/html; charset=utf-8', 'equiv');
- // Note the third parameter. Can be "equiv" or "name"
+ // Note the third parameter. Can be "charset", "http-equiv", "name" or "property"
// Generates: <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
echo meta(array('name' => 'robots', 'content' => 'no-cache'));
@@ -310,8 +310,13 @@ The following functions are available:
'content' => 'no-cache'
),
array(
- 'name' => 'Content-type',
- 'content' => 'text/html; charset=utf-8', 'type' => 'equiv'
+ 'name' => 'Content-Type',
+ 'type' => 'http-equiv',
+ 'content' => 'text/html; charset=utf-8'
+ ),
+ array(
+ 'name' => 'UTF-8',
+ 'type' => 'charset'
)
);
@@ -321,21 +326,22 @@ The following functions are available:
// <meta name="description" content="My Great Site" />
// <meta name="keywords" content="love, passion, intrigue, deception" />
// <meta name="robots" content="no-cache" />
- // <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
+ // <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ // <meta charset="UTF-8" />
-.. php:function:: doctype([$type = 'xhtml1-strict'])
+.. php:function:: doctype([$type = 'html5'])
:param string $type: Doctype name
:returns: HTML DocType tag
:rtype: string
- Helps you generate document type declarations, or DTD's. XHTML 1.0
- Strict is used by default, but many doctypes are available.
+ Helps you generate document type declarations, or DTD's. HTML 5
+ is used by default, but many doctypes are available.
Example::
- echo doctype(); // <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+ echo doctype(); // <!DOCTYPE html>
echo doctype('html4-trans'); // <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
diff --git a/user_guide_src/source/installation/downloads.rst b/user_guide_src/source/installation/downloads.rst
index 7380dcb28..1e28a5bf0 100644
--- a/user_guide_src/source/installation/downloads.rst
+++ b/user_guide_src/source/installation/downloads.rst
@@ -2,7 +2,8 @@
Downloading CodeIgniter
#######################
-- `CodeIgniter v3.1.1 (Current version) <https://codeload.github.com/bcit-ci/CodeIgniter/zip/3.1-stable>`_
+- `CodeIgniter v3.2.0-dev (Current version) <https://codeload.github.com/bcit-ci/CodeIgniter/zip/develop>`_
+- `CodeIgniter v3.1.1-dev <https://codeload.github.com/bcit-ci/CodeIgniter/zip/3.1-stable>`_
- `CodeIgniter v3.1.0 <https://codeload.github.com/bcit-ci/CodeIgniter/zip/3.1.0>`_
- `CodeIgniter v3.0.6 <https://codeload.github.com/bcit-ci/CodeIgniter/zip/3.0.6>`_
- `CodeIgniter v3.0.5 <https://codeload.github.com/bcit-ci/CodeIgniter/zip/3.0.5>`_
diff --git a/user_guide_src/source/installation/upgrade_310.rst b/user_guide_src/source/installation/upgrade_310.rst
index 9e0108691..cae814327 100644
--- a/user_guide_src/source/installation/upgrade_310.rst
+++ b/user_guide_src/source/installation/upgrade_310.rst
@@ -35,4 +35,4 @@ does not provide a function that allows to safely escape user-supplied strings f
inside an SQL query (which our :doc:`Query Builder <../database/query_builder>` relies on).
Thus, user inputs MUST be bound, as shown in :doc:`Running Queries <../database/queries>`,
-under the "Query Bindings" section. \ No newline at end of file
+under the "Query Bindings" section.
diff --git a/user_guide_src/source/installation/upgrade_320.rst b/user_guide_src/source/installation/upgrade_320.rst
new file mode 100644
index 000000000..942a8a3b5
--- /dev/null
+++ b/user_guide_src/source/installation/upgrade_320.rst
@@ -0,0 +1,112 @@
+#############################
+Upgrading from 3.1.x to 3.2.x
+#############################
+
+Before performing an update you should take your site offline by
+replacing the index.php file with a static one.
+
+Step 1: Update your CodeIgniter files
+=====================================
+
+Replace all files and directories in your *system/* directory.
+
+.. note:: If you have any custom developed files in these directories,
+ please make copies of them first.
+
+Step 2: Change database connection handling
+===========================================
+
+"Loading" a database, whether by using the *config/autoload.php* settings
+or manually via calling ``$this->load->database()`` or the less-known
+``DB()`` function, will now throw a ``RuntimeException`` in case of a
+failure.
+
+In addition, being unable to set the configured character set is now also
+considered a connection failure.
+
+.. note:: This has been the case for most database drivers in the in the
+ past as well (i.e. all but the 'mysql', 'mysqli' and 'postgre'
+ drivers).
+
+What this means is that if you're unable to connect to a database, or
+have an erroneous character set configured, CodeIgniter will no longer
+fail silently, but will throw an exception instead.
+
+You may choose to explicitly catch it (and for that purpose you can't use
+*config/autoload.php* to load the :doc:`Database Class <../database/index>`)
+::
+
+ try
+ {
+ $this->load->database();
+ }
+ catch (RuntimeException $e)
+ {
+ // Handle the failure
+ }
+
+Or you may leave it to CodeIgniter's default exception handler, which would
+log the error message and display an error screen if you're running in
+development mode.
+
+Remove db_set_charset() calls
+-----------------------------
+
+With the above-mentioned changes, the purpose of the ``db_set_charset()``
+method would now only be to change the connection character set at runtime.
+That doesn't make sense and that's the reason why most database drivers
+don't support it at all.
+Thus, ``db_set_charset()`` is no longer necessary and is removed.
+
+Step 3: Check logic related to URI parsing of CLI requests
+==========================================================
+
+When running a CodeIgniter application from the CLI, the
+:doc:`URI Library <../libraries/uri>` will now ignore the
+``$config['url_suffix']`` and ``$config['permitted_uri_chars']``
+configuration settings.
+
+These two options don't make sense under the command line (which is why
+this change was made) and therefore you shouldn't be affected by this, but
+if you've relied on them for some reason, you'd probably have to make some
+changes to your code.
+
+Step 4: Check Cache Library configurations for Redis, Memcache(d)
+=================================================================
+
+The new improvements for the 'redis' and 'memcached' drivers of the
+:doc:`Cache Library <../libraries/caching>` may require some small
+adjustments to your configuration values ...
+
+Redis
+-----
+
+If you're using the 'redis' driver with a UNIX socket connection, you'll
+have to move the socket path from ``$config['socket']`` to
+``$config['host']`` instead.
+
+The ``$config['socket_type']`` option is also removed, although that won't
+affect your application - it will be ignored and the connection type will
+be determined by the format used for ``$config['host']`` instead.
+
+Memcache(d)
+-----------
+
+The 'memcached' will now ignore configurations that don't specify a ``host``
+value (previously, it just set the host to the default '127.0.0.1').
+
+Therefore, if you've added a configuration that only sets e.g. a ``port``,
+you will now have to explicitly set the ``host`` to '127.0.0.1' as well.
+
+Step 5: Check usage of doctype() HTML helper
+============================================
+
+The :doc:`HTML Helper <../helpers/html_helper>` function
+:php:func:`doctype()` used to default to 'xhtml1-strict' (XHTML 1.0 Strict)
+when no document type was specified. That default value is now changed to
+'html5', which obviously stands for the modern HTML 5 standard.
+
+Nothing should be really broken by this change, but if your application
+relies on the default value, you should double-check it and either
+explicitly set the desired format, or adapt your front-end to use proper
+HTML 5 formatting.
diff --git a/user_guide_src/source/installation/upgrading.rst b/user_guide_src/source/installation/upgrading.rst
index 727d054d1..01812169b 100644
--- a/user_guide_src/source/installation/upgrading.rst
+++ b/user_guide_src/source/installation/upgrading.rst
@@ -8,6 +8,7 @@ upgrading from.
.. toctree::
:titlesonly:
+ Upgrading from 3.1.x to 3.2.x <upgrade_320>
Upgrading from 3.1.0 to 3.1.1 <upgrade_311>
Upgrading from 3.0.6 to 3.1.0 <upgrade_310>
Upgrading from 3.0.5 to 3.0.6 <upgrade_306>
diff --git a/user_guide_src/source/libraries/caching.rst b/user_guide_src/source/libraries/caching.rst
index a7081ec6b..81019c015 100644
--- a/user_guide_src/source/libraries/caching.rst
+++ b/user_guide_src/source/libraries/caching.rst
@@ -255,8 +255,6 @@ To use it, you need `Redis server and phpredis PHP extension <https://github.com
Config options to connect to redis server must be stored in the application/config/redis.php file.
Available options are::
- $config['socket_type'] = 'tcp'; //`tcp` or `unix`
- $config['socket'] = '/var/run/redis.sock'; // in case of `unix` socket type
$config['host'] = '127.0.0.1';
$config['password'] = NULL;
$config['port'] = 6379;
diff --git a/user_guide_src/source/libraries/image_lib.rst b/user_guide_src/source/libraries/image_lib.rst
index 22407962f..b25d2512f 100644
--- a/user_guide_src/source/libraries/image_lib.rst
+++ b/user_guide_src/source/libraries/image_lib.rst
@@ -283,7 +283,7 @@ Preference Default Value Options Description
**wm_shadow_color** None None The color of the drop shadow, specified in hex. If you leave this blank
a drop shadow will not be used. Both the full 6-length (ie, 993300) and
the short three character abbreviated version (ie, fff) are supported.
-**wm_shadow_distance** 3 None The distance (in pixels) from the font that the drop shadow should
+**wm_shadow_distance** 2 None The distance (in pixels) from the font that the drop shadow should
appear.
======================= =================== =================== ==========================================================================