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| <td><h1>Code Igniter User Guide Version 1.4.0</h1></td> | |
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| <a href="http://www.codeigniter.com/">Code Igniter Home</a> › | |
| <a href="../index.html">User Guide Home</a> › | |
| Upgrading from 1.2 to 1.3 | |
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| <h1>Upgrading from 1.2 to 1.3</h1> | |
| <p class="important"><strong>Note:</strong> The instructions on this page assume you are running version 1.2. 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 Code Igniter 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>application/<strong>models</strong>/ (new for 1.3)</li> | |
| <li>codeigniter (new for 1.3)</li> | |
| <li>drivers</li> | |
| <li>helpers</li> | |
| <li>init</li> | |
| <li>language</li> | |
| <li>libraries</li> | |
| <li>plugins</li> | |
| <li>scaffolding</li> | |
| </ul> | |
| <h2>Step 2: Update your error files</h2> | |
| <p>Version 1.3 contains two new error templates located in <dfn>application/errors</dfn>, and for naming consistency the other error templates have | |
| been renamed.</p> | |
| <p>If you <strong>have not</strong> customized any of the error templates simply | |
| replace this folder:</p> | |
| <ul> | |
| <li>application/errors/</li> | |
| </ul> | |
| <p>If you <strong>have</strong> customized your error templates, rename them as follows:</p> | |
| <ul> | |
| <li>404.php = error_404.php</li> | |
| <li>error.php = error_general.php</li> | |
| <li>error_db.php (new)</li> | |
| <li>error_php.php (new)</li> | |
| </ul> | |
| <h2>Step 3: Update your index.php file</h2> | |
| <p>Please open your main <dfn>index.php</dfn> file (located at your root). At the very bottom of the file, change this:</p> | |
| <code>require_once BASEPATH.'libraries/Front_controller'.EXT;</code> | |
| <p>To this:</p> | |
| <code>require_once BASEPATH.'codeigniter/CodeIgniter'.EXT;</code> | |
| <h2>Step 4: Update your config.php file</h2> | |
| <p>Open your <dfn>application/config/config.php</dfn> file and add these new items:</p> | |
| <pre> | |
| /* | |
| |------------------------------------------------ | |
| | URL suffix | |
| |------------------------------------------------ | |
| | | |
| | This option allows you to add a suffix to all URLs. | |
| | For example, if a URL is this: | |
| | | |
| | www.your-site.com/index.php/products/view/shoes | |
| | | |
| | You can optionally add a suffix, like ".html", | |
| | making the page appear to be of a certain type: | |
| | | |
| | www.your-site.com/index.php/products/view/shoes.html | |
| | | |
| */ | |
| $config['url_suffix'] = ""; | |
| /* | |
| |------------------------------------------------ | |
| | Enable Query Strings | |
| |------------------------------------------------ | |
| | | |
| | By default Code Igniter uses search-engine and | |
| | human-friendly segment based URLs: | |
| | | |
| | www.your-site.com/who/what/where/ | |
| | | |
| | You can optionally enable standard query string | |
| | based URLs: | |
| | | |
| | www.your-site.com?who=me&what=something&where=here | |
| | | |
| | Options are: TRUE or FALSE (boolean) | |
| | | |
| | The two other items let you set the query string "words" | |
| | that will invoke your controllers and functions: | |
| | www.your-site.com/index.php?c=controller&m=function | |
| | | |
| */ | |
| $config['enable_query_strings'] = FALSE; | |
| $config['controller_trigger'] = 'c'; | |
| $config['function_trigger'] = 'm'; | |
| </pre> | |
| <h2>Step 5: Update your database.php file</h2> | |
| <p>Open your <dfn>application/config/database.php</dfn> file and add these new items:</p> | |
| <pre> | |
| $db['default']['dbprefix'] = ""; | |
| $db['default']['active_r'] = TRUE; | |
| </pre> | |
| <h2>Step 6: 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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