| admin | 86d4e99 | 2006-10-08 07:21:03 +0000 | [diff] [blame] | 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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| 2 | <html>
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| 5 | <title>Code Igniter User Guide</title>
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| 24 | <meta name='author' content='Rick Ellis' />
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| 25 | <meta name='description' content='Code Igniter User Guide' />
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| 27 | </head>
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| 28 | <body>
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| 29 |
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| 30 | <!-- START NAVIGATION -->
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| 31 | <div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
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| 32 | <div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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| 33 | <div id="masthead">
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| 34 | <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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| 35 | <tr>
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| 36 | <td><h1>Code Igniter User Guide Version 1.5.0b1</h1></td>
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| 37 | <td id="breadcrumb_right"><a href="../toc.html">Full Table of Contents</a></td>
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| 38 | </tr>
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| 39 | </table>
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| 40 | </div>
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| 42 |
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| 43 |
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| 45 | <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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| 46 | <tr>
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| 47 | <td id="breadcrumb">
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| 48 | <a href="http://www.codeigniter.com/">Code Igniter Home</a> ›
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| 49 | <a href="../index.html">User Guide Home</a> ›
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| 50 | Upgrading from 1.4.1 to 1.5.0
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| 51 | </td>
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| 52 | <td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="www.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>
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| 53 | </tr>
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| 54 | </table>
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| 55 | <!-- END BREADCRUMB -->
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| 56 |
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| 57 | <br clear="all" />
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| 58 |
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| 59 |
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| 60 | <!-- START CONTENT -->
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| 61 | <div id="content">
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| 62 |
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| 63 | <h1>Upgrading from 1.4.1 to 1.5.0</h1>
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| 64 |
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| 65 | <p class="important"><strong>Note:</strong> The instructions on this page assume you are running version 1.4.1. If you
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| 66 | have not upgraded to that version please do so first.</p>
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| 67 |
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| 68 | <p>Before performing an update you should take your site offline by replacing the index.php file with a static one.</p>
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| 69 |
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| 70 |
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| 71 |
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| 72 | <h2>Step 1: Update your Code Igniter files</h2>
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| 73 |
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| 74 | <p>Replace these directories in your "system" folder with the new versions:
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| 75 |
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| 76 | <ul>
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| 77 |
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| 78 | <li><dfn>system/codeigniter/</dfn></li>
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| 79 | <li><dfn>system/database/</dfn> (new for 1.5)</li>
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| 80 | <li><dfn>system/helpers/</dfn></li>
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| 81 | <li><dfn>system/language/</dfn></li>
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| 82 | <li><dfn>system/libraries/</dfn></li>
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| 83 | <li><dfn>system/scaffolding/</dfn></li>
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| 84 | </ul>
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| 85 |
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| 86 | <p class="important"><strong>Note:</strong> If you have any custom developed files in these folders please make copies of them first.</p>
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| 87 |
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| 88 |
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| 89 | <h2>Step 2: Update your database.php file</h2>
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| 90 |
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| 91 | <p>Open your <dfn>application/config/database.php</dfn> file and add these new items:</p>
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| 92 |
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| 93 | <pre>
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| 94 | $db['default']['cache_on'] = FALSE;
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| 95 | $db['default']['cachedir'] = '';
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| 96 | </pre>
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| 97 |
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| 98 |
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| 99 |
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| 100 | <h2>Step 3: Update your user guide</h2>
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| 101 |
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| 102 | <p>Please also replace your local copy of the user guide with the new version.</p>
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| 103 |
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| 104 | </div>
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| 105 | <!-- END CONTENT -->
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| 106 |
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| 107 |
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| 108 | <div id="footer">
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| 109 | <p>
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| 110 | Previous Topic: <a href="index.html">Installation Instructions</a>
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| 111 | ·
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| 112 | <a href="#top">Top of Page</a> ·
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| 113 | <a href="../index.html">User Guide Home</a> ·
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| 114 | Next Topic: <a href="../overview/at_a_glance.html">Code Igniter at a Glance</a>
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| 115 | <p>
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| 116 |
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| 117 | <p><a href="http://www.codeigniter.com">Code Igniter</a> · Copyright © 2006 · <a href="http://www.pmachine.com">pMachine, Inc.</a></p>
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| 118 | </div>
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| 119 |
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| 120 | </body>
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| 121 | </html> |