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 ...

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 ...

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 ...

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

The URI Class provides methods that help you retrieve information from your URI strings. If you use URI routing, you can also retrieve information about the re-routed segments. The optional second ...

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 ...

The following page contains example code showing how the database class is used. For complete details please read the individual pages describing each function.