Can you unset() many variables at once in PHP?

Question

I have a pretty high traffic social network site,
I would like to get into the habit of unsetting large array and mysql object and even some string variables.

S

Answer 1

Yes.

Your example will work just as you imagine. The method signature for unset() is as follows:

void unset ( mixed $var [, mixed $var [, mixed $... ]] )