hi,
I'm wondering if using something like:
has any security implications (register_globals is turned 'off'). I'm a bit confused about using the above syntax vs. doing something like setting $myvar to a session variable and what the scope of the variable would be if I use
global $myvar in a class I create. I can test the scope stuff, but I wanted to be sure I'm clear on the security issues. Thanks for any help!