As long as you are writing the globals like this, "$qglobals{chardok}" and not like this, "$chardok", there shouldn't be any need to worry about undefining anything. If you use them without $qglobals{}, it can see them as a variable, which is what causes issues with them being held until undefined or reset. But by doing it the correct way, it has to check the DB each time it is referenced, so it doesn't store any kind of variables that can be used when they aren't supposed to be.
|