It pre-processes global input data for security. It provides some helper functions for fetching input data and pre-processing it. Note: This class is initialized automatically by the system so there ...

This helper is loaded using the following code: ...

The Output class is a core class with one main function: To send the finalized web page to the requesting browser. It is also responsible for caching your web pages, if you use that feature. Note This ...

As well as calling an applications Controllers via the URL in a browser they can also be loaded via the command-line interface (CLI).

This helper is loaded using the following code: Additionally, an associative array can be passed to the img() function for complete control over all attributes and values. If an alt attribute is not ...

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 ...

When we use the term “Libraries” we are normally referring to the classes that are located in the libraries directory and described in the Class Reference of this user guide. In this case, however, we ...

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 Smiley helper has a renderer that takes plain text smileys, like :-) and turns them into a image representation, like It also lets you display a set of smiley images that when clicked will be ...