note 124336 added to function.empty

Dont use empty for iterable type <?php function foo(iterable $foo) { var_dump(empty($foo)); var_dump(count($foo)); } foo([]); //bool(true) //int(0) foo(new ArrayObject()); //bool(false) //int(0) ?> ---- Server IP: 208.43.231.9 Probable Submitter: 185.85.3.168 (proxied: 185.102.186.97) ---- Manual Page -- http://php.net/manual/en/function.empty.php Edit -- https://master.php.net/note/edit/124336 Del: integrated -- https://master.php.net/note/delete/124336/integrated Del: useless -- https://master.php.net/note/delete/124336/useless Del: bad code -- https://master.php.net/note/delete/124336/bad+code Del: spam -- https://master.php.net/note/delete/124336/spam Del: non-english -- https://master.php.net/note/delete/124336/non-english Del: in docs -- https://master.php.net/note/delete/124336/in+docs Del: other reasons-- https://master.php.net/note/delete/124336 Reject -- https://master.php.net/note/reject/124336 Search -- https://master.php.net/manage/user-notes.php