From 0debd35d9bf4d420ca8ac18cdac629f4fb40beb1 Mon Sep 17 00:00:00 2001
From: Derek Allard
Date: Tue, 7 Aug 2007 19:34:09 +0000
Subject: documented unset_userdata() in session user guide
---
user_guide/libraries/sessions.html | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
(limited to 'user_guide/libraries')
diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html
index 68744992b..66b258b41 100644
--- a/user_guide/libraries/sessions.html
+++ b/user_guide/libraries/sessions.html
@@ -211,7 +211,10 @@ Once you have created your database table you can enable the database option in
do not need to write your own routine to do it.
-Destroying a Session
+Removing Session Data
+To remove a single item from the session
+$this->session->unset_userdata('item');
+Destroying a Session
To clear the current session:
$this->session->sess_destroy();
Session Preferences
--
cgit v1.2.3-24-g4f1b