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authorDerek Jones <derek.jones@ellislab.com>2010-08-31 16:42:43 +0200
committerDerek Jones <derek.jones@ellislab.com>2010-08-31 16:42:43 +0200
commitb1e973247b66e0f4dc576484add50c2ebe10125a (patch)
tree9c80207be0914599ee04dc0db80d4c957c1192c2 /user_guide/libraries/sessions.html
parent95b183addfb1683583d401e04f2684ceb86f8b96 (diff)
parent7284f06585a689702ea86684893c999065621460 (diff)
Automated merge with http://hg.ellislab.com/CodeIgniter2
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diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html
index 9a2ca939c..a8e3b3496 100644
--- a/user_guide/libraries/sessions.html
+++ b/user_guide/libraries/sessions.html
@@ -68,6 +68,9 @@ use the database option you'll need to create the session table as indicated bel
<p class="important"><strong>Note:</strong> The Session class does <strong>not</strong> utilize native PHP sessions. It
generates its own session data, offering more flexibility for developers.</p>
+<p class="important"><strong>Note:</strong> Even if you are not using encrypted sessions, you must set
+an <a href="./encryption.html">encryption key</a> in your config file which is used to aid in preventing session data manipulation.</p>
+
<h2>Initializing a Session</h2>
<p>Sessions will typically run globally with each page load, so the session class must either be