Using register globals in PHP is seen by many in the community as a security risk. That being said OSTicket wants you to disable register globals because of this risk. However a lot of people who deploy OSTicket are not system administrators who know how to do this. This short article will outline three different ways that you can achieve this.
1. Manually locate and edit your php.ini. Location of this file will vary depending on Operating System and version. However some common locations are:
Debian Linux (etch or squeeze)