diff options
Diffstat (limited to 'user_guide_src/source/installation/upgrade_300.rst')
| -rw-r--r-- | user_guide_src/source/installation/upgrade_300.rst | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst index f304a716f..31a5c0761 100644 --- a/user_guide_src/source/installation/upgrade_300.rst +++ b/user_guide_src/source/installation/upgrade_300.rst @@ -31,8 +31,24 @@ Step 3: Remove $autoload['core'] from your config/autoload.php Use of the ``$autoload['core']`` config array has been deprecated as of CodeIgniter 1.4.1 and is now removed. Move any entries that you might have listed there to ``$autoload['libraries']`` instead. +************************************************************** +Step 4: Add new session driver items to your config/config.php +************************************************************** + +With the change from a single Session Library to the new Session Driver, two new config items have been added: + + - ``$config['sess_driver']`` selects which driver to initially load. Options are: + - 'cookie' (the default) for classic CodeIgniter cookie-based sessions + - 'native' for native PHP Session support + - the name of a custom driver you have provided (see :doc:`Session Driver <../libraries/sessions>` for more info) + - ``$config['sess_valid_drivers']`` provides an array of additional custom drivers to make available for loading + +As the new Session Driver library loads the classic Cookie driver by default and always makes 'cookie' and 'native' +available as valid drivers, neither of these configuration items are required. However, it is recommended that you +add them for clarity and ease of configuration in the future. + *************************************** -Step 4: Update your config/database.php +Step 5: Update your config/database.php *************************************** Due to 3.0.0's renaming of Active Record to Query Builder, inside your `config/database.php`, you will @@ -43,20 +59,20 @@ need to rename the `$active_record` variable to `$query_builder`. $query_builder = TRUE; ******************************* -Step 5: Move your errors folder +Step 6: Move your errors folder ******************************* In version 3.0.0, the errors folder has been moved from _application/errors* to _application/views/errors*. **************************************************************************** -Step 6: Check the calls to Array Helper's element() and elements() functions +Step 7: Check the calls to Array Helper's element() and elements() functions **************************************************************************** The default return value of these functions, when the required elements don't exist, has been changed from FALSE to NULL. *************************************************************** -Step 7: Remove usage of (previously) deprecated functionalities +Step 8: Remove usage of (previously) deprecated functionalities *************************************************************** In addition to the ``$autoload['core']`` configuration setting, there's a number of other functionalities @@ -138,4 +154,17 @@ As a result of that, the 'anchor_class' setting is now deprecated and scheduled CodeIgniter 3.1+. .. note:: This setting is still available, but you're strongly encouraged to remove its' usage sooner - rather than later.
\ No newline at end of file + rather than later. + +Email library +============= + +The :doc:`Email library <../libraries/email>` will automatically clear the set parameters after successfully sending +emails. To override this behaviour, pass FALSE as the first parameter in the ``send()`` function: + +:: + + if ($this->email->send(FALSE)) + { + // Parameters won't be cleared + } |