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<?php class Foo {} class Bar extends Foo {} class Baz extends Bar {} $object = new Baz(); $tree = array(); $class = get_class($object); do { $tree[] = $class; } while ($class = get_parent_class($class)); var_dump($tree);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> string(3) "Baz" [1]=> string(3) "Bar" [2]=> string(3) "Foo" }

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