Uninitialise variable?
Posted: Mon Mar 20, 2006 10:32 am
Hi,
Is it possible to uninitilise variable:
I have a variable $sitetrack which presently is equal to 1.
I want to now flush/empty the value so that the following clause evaluates as true:
Thanks,
Rob.
Is it possible to uninitilise variable:
I have a variable $sitetrack which presently is equal to 1.
I want to now flush/empty the value so that the following clause evaluates as true:
Code: Select all
if(!$sitetrack)Rob.