note 124239 deleted from function.empty by cmb

Note Submitter: david dot bruchmann at gmail dot com ---- 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