CodeIgniter gives you access to a Query Builder class. This pattern allows information to be retrieved, inserted, and updated in your database with minimal scripting. In some cases only one or two ...

The File Helper file contains functions that assist in working with files.

Normally the second segment of the URL is reserved for the method name, but in the example above it instead has a product ID. To overcome this, CodeIgniter allows you ...

Migrations are a convenient way for you to alter your database in a structured and organized manner. You could edit fragments of SQL by hand but you would then be responsible for telling other ...

Sending email is not only simple, but you can configure it on the fly or set your preferences in a config file. Here is a basic example demonstrating how you might send email. Note: This example ...

The Language Class provides functions to retrieve language files and lines of text for purposes of internationalization. You can create or incorporate your own ...

In addition, you may create your own, custom session drivers based on other kinds of storage, while still taking advantage of the features of the Session class. Sessions will typically run globally ...

CodeIgniter gives you access to a Query Builder class. This pattern allows information to be retrieved, inserted, and updated in your database with minimal scripting. In some cases only one or two ...

It pre-processes global input data for security. It provides some helper methods for fetching input data and pre-processing it.

CodeIgniter's Pagination class is very easy to use, and it is 100% customizable, either dynamically or via stored preferences. If you are not familiar with the term "pagination", it refers to links ...

Create a writable directory on your server where the cache files can be stored. Set the path to your cache folder in your application/config/database.php file. Enable ...

You can add your own config items to this file, or if you prefer to keep your configuration items separate (assuming you even need config items), simply create your own file and save it in config ...