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| -rw-r--r-- | user_guide/libraries/sessions.html | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html index a6b9dd378..66cadca90 100644 --- a/user_guide/libraries/sessions.html +++ b/user_guide/libraries/sessions.html @@ -224,6 +224,10 @@ do not need to write your own routine to do it.</p> <h2>Destroying a Session </h2>
<p>To clear the current session: </p>
<code>$this->session->sess_destroy();</code>
+<p class="important"><strong>Note:</strong> This function should be the last one called, and even flash variables will no longer be available. If you only want some items destroyed and not all, use <dfn>unset_userdata()</dfn>.</p>
+
+
+
<h2>Session Preferences</h2>
<p>You'll find the following Session related preferences in your <kbd>application/config/config.php</kbd> file:</p>
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