note 67581 added to function.property-exists

The documentation leaves out the important case of new properties you add to objects at run time. In fact, property_exists will return true if you ask it about such properties. <? class Y {} $y = new Y; echo isset( $y->prop ) ? "yes\n" : "no\n"; // no; echo property_exists( 'Y', 'prop' ) ? "yes\n" : "no\n"; // no echo property_exists( $y, 'prop' ) ? "yes\n" : "no\n"; // no $y->prop = null; echo isset( $y->prop ) ? "yes\n" : "no\n"; // no; echo property_exists( 'Y', 'prop' ) ? "yes\n" : "no\n"; // no echo property_exists( $y, 'prop' ) ? "yes\n" : "no\n"; // yes ?> ---- Server IP: 66.163.161.117 Probable Submitter: 207.171.180.101 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.property-exists.php Edit -- http://master.php.net/note/edit/67581 Del: integrated -- http://master.php.net/note/delete/67581/integrated Del: useless -- http://master.php.net/note/delete/67581/useless Del: bad code -- http://master.php.net/note/delete/67581/bad+code Del: spam -- http://master.php.net/note/delete/67581/spam Del: non-english -- http://master.php.net/note/delete/67581/non-english Del: in docs -- http://master.php.net/note/delete/67581/in+docs Del: other reasons-- http://master.php.net/note/delete/67581 Reject -- http://master.php.net/note/reject/67581 Search -- http://master.php.net/manage/user-notes.php