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

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 ...

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 ...

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 ...

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

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 ...

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

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 ...

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 ...

The Form Helper file contains functions that assist in working with forms.

Watermarking is only available using the GD/GD2 library. In addition, even though other libraries are supported, GD is required in order for the script to calculate the image properties. The image ...

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 ...