更新 1.5.4 到 1.6.0
在準備更新之前，你應該把 index.php 換成靜態檔，這樣即可暫時休站。
步驟一: 更新 CodeIgniter 檔案
把 system 目錄中的這些檔案換上新的版本:
- system/codeigniter
- system/database
- system/helpers
- system/libraries
- system/plugins
- system/language
注意: 如果之前在這些目錄裡頭，有任何你自己所開發的檔案，請記得要複製進去。
步驟二: Add time_to_update to your config.php
Add the following to system/application/config/config.php with the other session configuration options
$config['sess_time_to_update'] = 300;
步驟三: Add $autoload['model']
Add the following to system/application/autoload.php
/*
| -------------------------------------------------------------------
| Auto-load Model files
| -------------------------------------------------------------------
| Prototype:
|
| $autoload['model'] = array('my_model');
|
*/
$autoload['model'] = array();
步驟四: Add to your database.php
Make the following changes to your system/application/config/database.php file:
Add the following variable above the database configuration options，with $active_group
$active_record = TRUE;
Remove the following from your database configuration options
$db['default']['active_r'] = TRUE;
Add the following to your database configuration options
$db['default']['char_set'] = "utf8";
$db['default']['dbcollat'] = "utf8_general_ci";
步驟五: 更新使用手冊
也請別忘了把 local 的使用手冊換上新的版本。