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docs: add about session table change

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kenjis 2023-11-29 07:15:04 +09:00
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user_guide_src/source/installation/upgrade_sessions.rst
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@ -14,6 +14,7 @@ Documentations
What has been changed
=====================
- Only small things like the method names and the loading of the library have changed.
- The definition of the session table in Database Driver has changed.
Upgrade Guide
=============
@ -24,6 +25,7 @@ Upgrade Guide
- To set data use ``$session->set($array);`` instead of ``$this->session->set_userdata($array);``.
- To remove data use ``unset($_SESSION['some_name']);`` or ``$session->remove('some_name');`` instead of ``$this->session->unset_userdata('some_name');``.
- To mark session data as flashdata, which will only be available for the next request, use ``$session->markAsFlashdata('item');`` instead of ``$this->session->mark_as_flash('item');```
3. If you use Database Driver, you need to recreate the session table. See :ref:`sessions-databasehandler-driver`.
Code Example
============