diff options
Diffstat (limited to 'system/libraries/Session/Session.php')
| -rwxr-xr-x | system/libraries/Session/Session.php | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/system/libraries/Session/Session.php b/system/libraries/Session/Session.php index 1f24456a4..1195ed955 100755 --- a/system/libraries/Session/Session.php +++ b/system/libraries/Session/Session.php @@ -42,6 +42,7 @@ class CI_Session extends CI_Driver_Library { public $params = array(); protected $current = null; protected $userdata = array(); + protected $loaded = array(); const FLASHDATA_KEY = 'flash'; const FLASHDATA_NEW = ':new:'; @@ -112,6 +113,22 @@ class CI_Session extends CI_Driver_Library { } /** + * CI_Session destructor + * + * The destructor calls shutdown() on each loaded driver + */ + public function __destruct() + { + // Call shutdown for each loaded driver + foreach ($this->loaded as $driver) + { + $this->$driver->shutdown(); + } + + log_message('debug', 'CI_Session Class Shutdown'); + } + + /** * Loads session storage driver * * @param string Driver classname @@ -122,6 +139,14 @@ class CI_Session extends CI_Driver_Library { // Save reference to most recently loaded driver as library default and sync userdata $this->current = parent::load_driver($driver); $this->userdata =& $this->current->get_userdata(); + + // Mark driver as loaded + if (!in_array($driver, $this->loaded)) + { + $this->loaded[] = $driver; + } + + // Return driver object return $this->current; } @@ -582,6 +607,16 @@ abstract class CI_Session_driver extends CI_Driver { } /** + * Shut down driver + * + * @return void + */ + public function shutdown() + { + // Overload this method to implement shutdown + } + + /** * Save the session data * * Data in the array has changed - perform any storage synchronization necessary |