session_register

[Anon]

hello,

if i set a variable , say x, as session_register and then again at some another place i declare it as session_register without using unset($x). then i want to know that whether it will overwrite the previous one or not ?

thanks in advance.

vishwa vivek

[Anon]

No, it won't overwrite it as far as I can tell. I setup a simple test script that set a session variable on one page using session_start and session_register.

On a second page I set session_start and session_register (the same var name).

Then I displayed the session variable. It seemed to be fine.

So, it doesn't overwrite it, it just uses the current one.

Hope this helps,

Darcy

[mikefn]

There's no sense to have 2 session_register with the same name. You could just have one. As long as you have the session_start, you still have all the information(objects).