note 80031 added to function.unset

I'm not sure if I'm going about this the wrong way, but it seems that using any reference to the $GLOBALS array upsets the return statement in a function (this tested in PHP 4.3.1). global $foo; foo=1; if($GLOBALS['foo']==1) { return("This works"); } if($GLOBALS['foo']==1) { unset($foo) return("This returns true, but doesn't return this text"); } This also tried with $GLOBALS['foo']=="" or ==NULL. ---- Server IP: 212.63.193.10 Probable Submitter: 85.229.74.86 ---- Manual Page -- http://www.php.net/manual/en/function.unset.php Edit -- https://master.php.net/note/edit/80031 Del: integrated -- https://master.php.net/note/delete/80031/integrated Del: useless -- https://master.php.net/note/delete/80031/useless Del: bad code -- https://master.php.net/note/delete/80031/bad+code Del: spam -- https://master.php.net/note/delete/80031/spam Del: non-english -- https://master.php.net/note/delete/80031/non-english Del: in docs -- https://master.php.net/note/delete/80031/in+docs Del: other reasons-- https://master.php.net/note/delete/80031 Reject -- https://master.php.net/note/reject/80031 Search -- https://master.php.net/manage/user-notes.php