note 124239 added to function.empty

The comment by Janci is nonsense because in his code is attaching not-existing properties to his class. If the properties are defined in the class empty() returns always the expected values. In detail he never defined the public class-variables $empty and $notEmpty class Registry { public $empty; public $notEmpty; protected $_items = array(); [...] } $registry = new Registry(); $registry->empty = ''; $registry->notEmpty = 'not empty'; var_dump(empty($registry->notExisting)); // true var_dump(empty($registry->empty)); // true var_dump(empty($registry->notEmpty)); // **false as expected** $tmp = $registry->notEmpty; var_dump(empty($tmp)); // false as expected ---- Server IP: 208.43.231.9 Probable Submitter: 195.138.250.34 (proxied: 36.71.225.244) ---- Manual Page -- http://php.net/manual/en/function.empty.php Edit -- https://master.php.net/note/edit/124239 Del: integrated -- https://master.php.net/note/delete/124239/integrated Del: useless -- https://master.php.net/note/delete/124239/useless Del: bad code -- https://master.php.net/note/delete/124239/bad+code Del: spam -- https://master.php.net/note/delete/124239/spam Del: non-english -- https://master.php.net/note/delete/124239/non-english Del: in docs -- https://master.php.net/note/delete/124239/in+docs Del: other reasons-- https://master.php.net/note/delete/124239 Reject -- https://master.php.net/note/reject/124239 Search -- https://master.php.net/manage/user-notes.php