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<td><h1>CodeIgniter User Guide Version 2.1.3</h1></td>
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<a href="http://codeigniter.com/">CodeIgniter Home</a> &nbsp;&#8250;&nbsp;
<a href="../index.html">User Guide Home</a> &nbsp;&#8250;&nbsp;
Upgrading from 1.3.2 to 1.3.3
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<h1>Upgrading from 1.3.2 to 1.3.3</h1>

<p class="important"><strong>Note:</strong> The instructions on this page assume you are running version 1.3.2.  If you
have not upgraded to that version please do so first.</p>

<p>Before performing an update you should take your site offline by replacing the index.php file with a static one.</p>


<h2>Step 1: Update your CodeIgniter files</h2>

<p>Replace the following directories in your "system" folder with the new versions:</p>

<p class="important"><strong>Note:</strong> If you have any custom developed files in these folders please make copies of them first.</p>

<ul>
<li>codeigniter</li>
<li>drivers</li>
<li>helpers</li>
<li>init</li>
<li>libraries</li>
</ul>


<h2>Step 2: Update your Models</h2>

<p>If you are <strong>NOT</strong> using CodeIgniter's <a href="../general/models.html">Models</a> feature disregard this step.</p>

<p>As of version 1.3.3, CodeIgniter does <strong>not</strong> connect automatically to your database when a model is loaded.  This
allows you greater flexibility in determining which databases you would like used with your models.  If your application is not connecting
to your database prior to a model being loaded you will have to update your code.  There are several options for connecting,
<a href="../general/models.html">as described here</a>.</p>


<h2>Step 3: Update your user guide</h2>

<p>Please also replace your local copy of the user guide with the new version.</p>

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59c06b17 CS	1	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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	4
	5	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	6	<title>CodeIgniter User Guide</title>
	7
	8	<style type='text/css' media='all'>@import url('../userguide.css');</style>
	9	<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
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	11	<script type="text/javascript" src="../nav/nav.js"></script>
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	14	<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
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	19	<meta name='author' content='ExpressionEngine Dev Team' />
	20	<meta name='description' content='CodeIgniter User Guide' />
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	24
	25	<!-- START NAVIGATION -->
	26	<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
	27	<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
	28	<div id="masthead">
	29	<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
	30	<tr>
	31	<td><h1>CodeIgniter User Guide Version 2.1.3</h1></td>
	32	<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
	33	</tr>
	34	</table>
	35	</div>
	36	<!-- END NAVIGATION -->
	37
	38
	39	<!-- START BREADCRUMB -->
	40	<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
	41	<tr>
	42	<td id="breadcrumb">
	43	<a href="http://codeigniter.com/">CodeIgniter Home</a>  ›
	44	<a href="../index.html">User Guide Home</a>  ›
	45	Upgrading from 1.3.2 to 1.3.3
	46	</td>
	47	<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide  <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
	48	</tr>
	49	</table>
	50	<!-- END BREADCRUMB -->
	51
	52	<br clear="all" />
	53
	54
	55	<!-- START CONTENT -->
	56	<div id="content">
	57
	58	<h1>Upgrading from 1.3.2 to 1.3.3</h1>
	59
	60	<p class="important"><strong>Note:</strong> The instructions on this page assume you are running version 1.3.2. If you
	61	have not upgraded to that version please do so first.</p>
	62
	63	<p>Before performing an update you should take your site offline by replacing the index.php file with a static one.</p>
	64
65
66
67	<h2>Step 1: Update your CodeIgniter files</h2>
68
69	<p>Replace the following directories in your "system" folder with the new versions:</p>
70
71	<p class="important"><strong>Note:</strong> If you have any custom developed files in these folders please make copies of them first.</p>
72
73	<ul>
74	<li>codeigniter</li>
75	<li>drivers</li>
76	<li>helpers</li>
77	<li>init</li>
78	<li>libraries</li>
79	</ul>
80
81
82	<h2>Step 2: Update your Models</h2>
83
84	<p>If you are <strong>NOT</strong> using CodeIgniter's <a href="../general/models.html">Models</a> feature disregard this step.</p>
85
86	<p>As of version 1.3.3, CodeIgniter does <strong>not</strong> connect automatically to your database when a model is loaded. This
87	allows you greater flexibility in determining which databases you would like used with your models. If your application is not connecting
88	to your database prior to a model being loaded you will have to update your code. There are several options for connecting,
89	<a href="../general/models.html">as described here</a>.</p>
90
91
92	<h2>Step 3: Update your user guide</h2>
93
94	<p>Please also replace your local copy of the user guide with the new version.</p>
95
96	</div>
97	<!-- END CONTENT -->
98
99
100	<div id="footer">
101	<p>
102	Previous Topic:  <a href="index.html">Installation Instructions</a>
103	·
104	<a href="#top">Top of Page</a>   ·
105	<a href="../index.html">User Guide Home</a>   ·
106	Next Topic:  <a href="troubleshooting.html">Troubleshooting</a>
107	</p>
108	<p><a href="http://codeigniter.com">CodeIgniter</a>  ·  Copyright © 2006 - 2012  ·  <a href="http://ellislab.com/">EllisLab, Inc.</a></p>
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