From 0debd35d9bf4d420ca8ac18cdac629f4fb40beb1 Mon Sep 17 00:00:00 2001
From: Derek Allard <derek.allard@ellislab.com>
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')

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.</p>
 
 
-<h2>Destroying a Session </h2>
+<h2>Removing  Session Data </h2>
+<p>To remove a single item from the session</p>
+<p><code>$this-&gt;session-&gt;unset_userdata('item');</code></p>
+<h2>Destroying a Session</h2>
 <p>To clear the current session: </p>
 <code>$this-&gt;session-&gt;sess_destroy();</code>
 <h2>Session Preferences</h2>
-- 
cgit v1.2.3-24-g4f1b