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Developer Documentation
- Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
- Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
- PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/lib/classes/session/ -> database.php (source)
Database based session handler.
| Copyright: | 2013 Petr Skoda {@link http://skodak.org} |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 305 lines (10 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
database:: (11 methods):
__construct()
init()
session_exists()
kill_all_sessions()
kill_session()
handler_open()
handler_close()
handler_read()
handler_write()
handler_destroy()
handler_gc()
Database based session handler.
| __construct() X-Ref |
| Create new instance of handler. |
| init() X-Ref |
| Init session handler. |
| session_exists($sid) X-Ref |
| Check the backend contains data for this session id. Note: this is intended to be called from manager::session_exists() only. param: string $sid return: bool true if session found. |
| kill_all_sessions() X-Ref |
| Kill all active sessions, the core sessions table is purged afterwards. |
| kill_session($sid) X-Ref |
| Kill one session, the session record is removed afterwards. param: string $sid |
| handler_open($save_path, $session_name) X-Ref |
| Open session handler. {@see http://php.net/manual/en/function.session-set-save-handler.php} param: string $save_path param: string $session_name return: bool success |
| handler_close() X-Ref |
| Close session handler. {@see http://php.net/manual/en/function.session-set-save-handler.php} return: bool success |
| handler_read($sid) X-Ref |
| Read session handler. {@see http://php.net/manual/en/function.session-set-save-handler.php} param: string $sid return: string |
| handler_write($sid, $session_data) X-Ref |
| Write session handler. {@see http://php.net/manual/en/function.session-set-save-handler.php} NOTE: Do not write to output or throw any exceptions! Hopefully the next page is going to display nice error or it recovers... param: string $sid param: string $session_data return: bool success |
| handler_destroy($sid) X-Ref |
| Destroy session handler. {@see http://php.net/manual/en/function.session-set-save-handler.php} param: string $sid return: bool success |
| handler_gc($ignored_maxlifetime) X-Ref |
| GC session handler. {@see http://php.net/manual/en/function.session-set-save-handler.php} param: int $ignored_maxlifetime moodle uses special timeout rules return: bool success |
