config_item($key)

CodeIgniter is an Application Framework CodeIgniter is a toolkit for people who build web applications using PHP. Its goal is to enable you

encrypt($data[, $params = NULL])

If you do not utilize CodeIgniter’s template engine, you’ll

html_escape($var)

data([$index = NULL])

Our goal for CodeIgniter is maximum performance, capability, and flexibility in the smallest, lightest possible package. To meet this goal we

Controllers are the heart of your application, as they determine how HTTP requests should be handled. Page Contents

CodeIgniter lets you cache your pages in order to achieve maximum performance. Although CodeIgniter is quite fast, the amount of dynamic information

Please read the upgrade notes corresponding to the version you are upgrading from. Upgrading from 3.0.6 to 3.1.0