note 73141 added to function.unset

Yes, an array is a variable, so calling unset on the array without specifying an index will destroy the entire thing. The difference between unset($array) and $array = array(); is the return value of isset(). For the first, isset will return FALSE. For the second, isset will return TRUE, even though it has no data. ---- Server IP: 64.71.164.2 Probable Submitter: 24.56.241.100 ---- Manual Page -- http://www.php.net/manual/en/function.unset.php Edit -- https://master.php.net/note/edit/73141 Del: integrated -- https://master.php.net/note/delete/73141/integrated Del: useless -- https://master.php.net/note/delete/73141/useless Del: bad code -- https://master.php.net/note/delete/73141/bad+code Del: spam -- https://master.php.net/note/delete/73141/spam Del: non-english -- https://master.php.net/note/delete/73141/non-english Del: in docs -- https://master.php.net/note/delete/73141/in+docs Del: other reasons-- https://master.php.net/note/delete/73141 Reject -- https://master.php.net/note/reject/73141 Search -- https://master.php.net/manage/user-notes.php