Made private members protected for inheritance
diff --git a/system/libraries/Session/drivers/Session_cookie.php b/system/libraries/Session/drivers/Session_cookie.php
index d26ab04..334218e 100755
--- a/system/libraries/Session/drivers/Session_cookie.php
+++ b/system/libraries/Session/drivers/Session_cookie.php
@@ -27,23 +27,23 @@
* @author ExpressionEngine Dev Team
*/
class CI_Session_cookie extends CI_Session_driver {
- private $sess_encrypt_cookie = FALSE;
- private $sess_use_database = FALSE;
- private $sess_table_name = '';
- private $sess_expiration = 7200;
- private $sess_expire_on_close = FALSE;
- private $sess_match_ip = FALSE;
- private $sess_match_useragent = TRUE;
- private $sess_cookie_name = 'ci_session';
- private $cookie_prefix = '';
- private $cookie_path = '';
- private $cookie_domain = '';
- private $sess_time_to_update = 300;
- private $encryption_key = '';
- private $time_reference = 'time';
- private $userdata = array();
- private $CI = null;
- private $now = 0;
+ protected $sess_encrypt_cookie = FALSE;
+ protected $sess_use_database = FALSE;
+ protected $sess_table_name = '';
+ protected $sess_expiration = 7200;
+ protected $sess_expire_on_close = FALSE;
+ protected $sess_match_ip = FALSE;
+ protected $sess_match_useragent = TRUE;
+ protected $sess_cookie_name = 'ci_session';
+ protected $cookie_prefix = '';
+ protected $cookie_path = '';
+ protected $cookie_domain = '';
+ protected $sess_time_to_update = 300;
+ protected $encryption_key = '';
+ protected $time_reference = 'time';
+ protected $userdata = array();
+ protected $CI = null;
+ protected $now = 0;
const gc_probability = 5;
@@ -224,10 +224,10 @@
/**
* Fetch the current session data if it exists
*
- * @access private
+ * @access protected
* @return bool
*/
- private function _sess_read()
+ protected function _sess_read()
{
// Fetch the cookie
$session = $this->CI->input->cookie($this->sess_cookie_name);
@@ -343,10 +343,10 @@
/**
* Create a new session
*
- * @access private
+ * @access protected
* @return void
*/
- private function _sess_create()
+ protected function _sess_create()
{
$sessid = '';
while (strlen($sessid) < 32)
@@ -376,11 +376,11 @@
/**
* Update an existing session
*
- * @access private
+ * @access protected
* @param boolean Force update flag (default: false)
* @return void
*/
- private function _sess_update($force = false)
+ protected function _sess_update($force = false)
{
// We only update the session every five minutes by default (unless forced)
if (!$force && ($this->userdata['last_activity'] + $this->sess_time_to_update) >= $this->now())
@@ -433,10 +433,10 @@
/**
* Get the "now" time
*
- * @access private
+ * @access protected
* @return int
*/
- private function _get_time()
+ protected function _get_time()
{
if (strtolower($this->time_reference) == 'gmt')
{
@@ -455,11 +455,11 @@
/**
* Write the session cookie
*
- * @access private
+ * @access protected
* @param array Cookie name/value pairs
* @return void
*/
- private function _set_cookie(array $cookie_data = NULL)
+ protected function _set_cookie(array $cookie_data = NULL)
{
if (is_null($cookie_data))
{
@@ -491,11 +491,11 @@
* This function first converts any slashes found in the array to a temporary
* marker, so when it gets unserialized the slashes will be preserved
*
- * @access private
+ * @access protected
* @param mixed Data to serialize
* @return string
*/
- private function _serialize($data)
+ protected function _serialize($data)
{
if (is_array($data))
{
@@ -524,11 +524,11 @@
* This function unserializes a data string, then converts any
* temporary slash markers back to actual slashes
*
- * @access private
+ * @access protected
* @param string Data to unserialize
* @return mixed
*/
- private function _unserialize($data)
+ protected function _unserialize($data)
{
$data = @unserialize(strip_slashes($data));
@@ -554,10 +554,10 @@
* This deletes expired session rows from database
* if the probability percentage is met
*
- * @access private
+ * @access protected
* @return void
*/
- private function _sess_gc()
+ protected function _sess_gc()
{
if ($this->sess_use_database != TRUE)
{