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<?php class Foo{ public $baz = 1; } $obj = new Foo(); unset($obj->baz); $obj->quux = 2; var_dump($obj); $x = new ReflectionClass($obj); var_dump($x->getProperties()); $y = new ReflectionObject($obj); var_dump($y->getProperties());
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property Foo::$quux is deprecated in /in/IbGg8 on line 8 object(Foo)#1 (1) { ["quux"]=> int(2) } array(1) { [0]=> object(ReflectionProperty)#3 (2) { ["name"]=> string(3) "baz" ["class"]=> string(3) "Foo" } } array(2) { [0]=> object(ReflectionProperty)#4 (2) { ["name"]=> string(3) "baz" ["class"]=> string(3) "Foo" } [1]=> object(ReflectionProperty)#5 (2) { ["name"]=> string(4) "quux" ["class"]=> string(3) "Foo" } }

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