A step-by-step guide to building a social networking web application using CodeIgniter.

Application Features

* User can sign up, sign in, sign out and delete his account.
* User can edit his profile.
* User can search for members using any combination of elements found in the user profile.
* User can add friends from among members to his friends list.

Profile Features

A profile contains elements related to an individual.

  * User/screen name
  * Password
  * Name
  * Email address
  * Location
  * Date signed up
  * Keywords of interests