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- <?php defined('SYSPATH') OR die('No direct script access.');
- /**
- * Native PHP session class.
- *
- * @package Kohana
- * @category Session
- * @author Kohana Team
- * @copyright (c) 2008-2012 Kohana Team
- * @license http://kohanaframework.org/license
- */
- class Kohana_Session_Native extends Session {
- /**
- * @return string
- */
- public function id()
- {
- return session_id();
- }
- /**
- * @param string $id session id
- * @return null
- */
- protected function _read($id = NULL)
- {
- // Sync up the session cookie with Cookie parameters
- session_set_cookie_params($this->_lifetime, Cookie::$path, Cookie::$domain, Cookie::$secure, Cookie::$httponly);
- // Do not allow PHP to send Cache-Control headers
- session_cache_limiter(FALSE);
- // Set the session cookie name
- session_name($this->_name);
- if ($id)
- {
- // Set the session id
- session_id($id);
- }
- // Start the session
- session_start();
- // Use the $_SESSION global for storing data
- $this->_data =& $_SESSION;
- return NULL;
- }
- /**
- * @return string
- */
- protected function _regenerate()
- {
- // Regenerate the session id
- session_regenerate_id();
- return session_id();
- }
- /**
- * @return bool
- */
- protected function _write()
- {
- // Write and close the session
- session_write_close();
- return TRUE;
- }
- /**
- * @return bool
- */
- protected function _restart()
- {
- // Fire up a new session
- $status = session_start();
- // Use the $_SESSION global for storing data
- $this->_data =& $_SESSION;
- return $status;
- }
- /**
- * @return bool
- */
- protected function _destroy()
- {
- // Destroy the current session
- session_destroy();
- // Did destruction work?
- $status = ! session_id();
- if ($status)
- {
- // Make sure the session cannot be restarted
- Cookie::delete($this->_name);
- }
- return $status;
- }
- } // End Session_Native
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