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Derek Jonesbbedc762009-09-11 14:47:37 +0000[diff] [blame]31<td><h1>CodeIgniter User Guide Version 1.7.2</h1></td>
Derek Allard2067d1a2008-11-13 22:59:24 +0000[diff] [blame]32<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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43<a href="http://codeigniter.com/">CodeIgniter Home</a> &nbsp;&#8250;&nbsp;
44<a href="../index.html">User Guide Home</a> &nbsp;&#8250;&nbsp;
45Upgrading from 1.2 to 1.3
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&nbsp; <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" />&nbsp;<input type="submit" class="submit" name="sa" value="Go" /></form></td>
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57
58<h1>Upgrading from 1.2 to 1.3</h1>
59
60<p class="important"><strong>Note:</strong> The instructions on this page assume you are running version 1.2. If you
61have not upgraded to that version please do so first.</p>
62
63
64<p>Before performing an update you should take your site offline by replacing the index.php file
65with a static one.</p>
66
67
68<h2>Step 1: Update your CodeIgniter files</h2>
69
70<p>Replace the following directories in your "system" folder with the new versions:</p>
71
72<p class="important"><strong>Note:</strong> If you have any custom developed files in these folders please make copies of them first.</p>
73
74<ul>
75<li>application/<strong>models</strong>/&nbsp;&nbsp; (new for 1.3)</li>
76<li>codeigniter&nbsp;&nbsp; (new for 1.3)</li>
77<li>drivers</li>
78<li>helpers</li>
79<li>init</li>
80<li>language</li>
81<li>libraries</li>
82<li>plugins</li>
83<li>scaffolding</li>
84</ul>
85
86
87<h2>Step 2: Update your error files</h2>
88
89<p>Version 1.3 contains two new error templates located in <dfn>application/errors</dfn>, and for naming consistency the other error templates have
90been renamed.</p>
91
92<p>If you <strong>have not</strong> customized any of the error templates simply
93replace this folder:</p>
94
95<ul>
96<li>application/errors/</li>
97</ul>
98
99<p>If you <strong>have</strong> customized your error templates, rename them as follows:</p>
100
101
102<ul>
103<li>404.php&nbsp;&nbsp; =&nbsp; error_404.php</li>
104<li>error.php&nbsp;&nbsp; =&nbsp; error_general.php</li>
105<li>error_db.php&nbsp;&nbsp; (new)</li>
106<li>error_php.php&nbsp;&nbsp; (new)</li>
107</ul>
108
109
110<h2>Step 3: Update your index.php file</h2>
111
112<p>Please open your main <dfn>index.php</dfn> file (located at your root). At the very bottom of the file, change this:</p>
113
114<code>require_once BASEPATH.'libraries/Front_controller'.EXT;</code>
115
116<p>To this:</p>
117
118<code>require_once BASEPATH.'codeigniter/CodeIgniter'.EXT;</code>
119
120
121<h2>Step 4: Update your config.php file</h2>
122
123<p>Open your <dfn>application/config/config.php</dfn> file and add these new items:</p>
124
125<pre>
126/*
127|------------------------------------------------
128| URL suffix
129|------------------------------------------------
130|
131| This option allows you to add a suffix to all URLs.
132| For example, if a URL is this:
133|
134| example.com/index.php/products/view/shoes
135|
136| You can optionally add a suffix, like ".html",
137| making the page appear to be of a certain type:
138|
139| example.com/index.php/products/view/shoes.html
140|
141*/
142$config['url_suffix'] = "";
143
144
145/*
146|------------------------------------------------
147| Enable Query Strings
148|------------------------------------------------
149|
150| By default CodeIgniter uses search-engine and
151| human-friendly segment based URLs:
152|
153| example.com/who/what/where/
154|
155| You can optionally enable standard query string
156| based URLs:
157|
158| example.com?who=me&what=something&where=here
159|
160| Options are: TRUE or FALSE (boolean)
161|
162| The two other items let you set the query string "words"
163| that will invoke your controllers and functions:
164| example.com/index.php?c=controller&m=function
165|
166*/
167$config['enable_query_strings'] = FALSE;
168$config['controller_trigger'] = 'c';
169$config['function_trigger'] = 'm';
170</pre>
171
172
173<h2>Step 5: Update your database.php file</h2>
174
175<p>Open your <dfn>application/config/database.php</dfn> file and add these new items:</p>
176
177<pre>
178$db['default']['dbprefix'] = "";
179$db['default']['active_r'] = TRUE;
180</pre>
181
182
183<h2>Step 6: Update your user guide</h2>
184
185<p>Please also replace your local copy of the user guide with the new version.</p>
186
187</div>
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Derek Jones7f3719f2010-01-05 13:35:37 +0000[diff] [blame]199<p><a href="http://codeigniter.com">CodeIgniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006-2010 &nbsp;&middot;&nbsp; <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
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