[ci skip] Add some 'debug' log messages to CI_Session
diff --git a/system/libraries/Session/Session.php b/system/libraries/Session/Session.php
index c9d2e8a..1bdc6e5 100644
--- a/system/libraries/Session/Session.php
+++ b/system/libraries/Session/Session.php
@@ -91,6 +91,7 @@
// Note: BC workaround
elseif (config_item('sess_use_database'))
{
+ log_message('debug', 'Session: "sess_driver" is empty; using BC fallback to "sess_use_database".');
$this->_driver = 'database';
}
diff --git a/system/libraries/Session/drivers/Session_database_driver.php b/system/libraries/Session/drivers/Session_database_driver.php
index 317bd7d..cb152f9 100644
--- a/system/libraries/Session/drivers/Session_database_driver.php
+++ b/system/libraries/Session/drivers/Session_database_driver.php
@@ -109,7 +109,10 @@
}
// Note: BC work-around for the old 'sess_table_name' setting, should be removed in the future.
- isset($this->_config['save_path']) OR $this->_config['save_path'] = config_item('sess_table_name');
+ if ( ! isset($this->_config['save_path']) && ($this->_config['save_path'] = config_item('sess_table_name')))
+ {
+ log_message('debug', 'Session: "sess_save_path" is empty; using BC fallback to "sess_table_name".');
+ }
}
// ------------------------------------------------------------------------
diff --git a/system/libraries/Session/drivers/Session_files_driver.php b/system/libraries/Session/drivers/Session_files_driver.php
index 119bf65..57c3777 100644
--- a/system/libraries/Session/drivers/Session_files_driver.php
+++ b/system/libraries/Session/drivers/Session_files_driver.php
@@ -95,6 +95,7 @@
}
else
{
+ log_message('debug', 'Session: "sess_save_path" is empty; using "session.save_path" value from php.ini.');
$this->_config['save_path'] = rtrim(ini_get('session.save_path'), '/\\');
}
}
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 1f88660..40f7c13 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -11,6 +11,7 @@
- Updated :doc:`Image Manipulation Library <libraries/image_lib>` to validate *width* and *height* configuration values.
- Updated :doc:`Encryption Library <libraries/encryption>` to always prefer ``random_bytes()`` when it is available.
+ - Updated :doc:`Session Library <libraries/session>` to log 'debug' messages when using fallbacks to *session.save_path* (php.ini) or 'sess_use_database', 'sess_table_name' settings.
- :php:func:`password_hash()` :doc:`compatibility function <general/compatibility_functions>` changes: