Sample Code: Basic Login , Roles authentication and Login attempt alerts.

Sample Code: Basic Login , Roles authentication and Login attempt alerts.
Problem:  In most web based system one of the most commonly used process is user authentication and page access. This Login function is pretty typical here’s my example: Notice I set a bunch of session variables that I frequently use later in the application to display specific user information (such as dashboards etc.) <?php /////// ...

Sample Code: PHP Captcha Simple 8

Sample Code: PHP Captcha Simple
Problem: Web form spam or bot induced form submissions  is a common issue these days on we pages that have forms. The simplest way to thwart such spam is to use a captcha. There are many varieties of captcha but today I’m going to focus on some simple code that does the job quickly and ...