Re: [Phpwebsite-developers] Useless and slow code?

[Matthew M. <ma...@tu...>]

> You would still need to do those isset checks for REQUEST vars though,
> correct?

Correct. If you are performing functions on $_SESSIONS, $_POST, $_GET, and
$_REQUEST and you are not sure if they are preset, use isset to make sure.
Otherwise you will get a notice or warning.

Matthew McNaney
Internet Systems Architect
Electronic Student Services
Appalachian State University
Phone: 828-262-6493
phpwebsite.appstate.edu
ess.appstate.edu