When a function finishes execution does it automatically clean up its local variables or should I manually unset() them? For example: function do_something() { $local_var = 'something really big...'; return true; } Does $local_var immediately vanish from existence when do_something finishes executing? Thanks! -- Michael A. Smith <[EMAIL PROTECTED]> Director of Data Systems, wcities.com ICQ: 35884415 :wq -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]