From 2aab78529d3570a39197cf2e58e953b16a26bee5 Mon Sep 17 00:00:00 2001
From: Derek Allard <derek.allard@ellislab.com>
Date: Fri, 18 Sep 2009 05:27:19 +0000
Subject: Documented a second argument in the decode() function for the
 Encryption Class

---
 user_guide/libraries/encryption.html | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'user_guide/libraries')

diff --git a/user_guide/libraries/encryption.html b/user_guide/libraries/encryption.html
index ef941d5b7..124b64793 100644
--- a/user_guide/libraries/encryption.html
+++ b/user_guide/libraries/encryption.html
@@ -132,6 +132,14 @@ $encrypted_string = 'APANtByIGI1BpVXZTJgcsAG8GZl8pdwwa84';<br />
 <br />
 $plaintext_string = $this->encrypt->decode($encrypted_string);</code>
 
+<p>You can optionally pass your encryption key via the second parameter if you don't want to use the one in your config file:</p>
+
+<code>
+$msg = 'My secret message';<br />
+$key = 'super-secret-key';<br />
+<br />
+$encrypted_string = $this->encrypt->decode($msg, $key);</code>
+
 
 <h2>$this->encrypt->set_cipher();</h2>
 
-- 
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