global Variables Off

Hi, i'm a new user to Php, and i would like to raise a point. As a newcomer, I went through all the docs I've met but couldn't make any sample works. This was due to the Globla Variables tag set to off in the .ini files. Now i'm glad i found that but i still think you should point it out in the installion directives since every samples I've found and tried to use were not concerned by this feature. And could not work with it set to Off. Not sure i'm clear, but don't hesitate to contact me if i'm not. Thanks a lot for this wonderful soft layer and keep up the good work. Thanks for the site as well, very easy to navigate through. Have a nice day. Regards Yahel Bouaziz.