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<?php class B extends A { const A = 'a'; } abstract class A { public static function get() { self::resolve(); } private static function resolve() { $r = new ReflectionClass(get_called_class()); var_dump($r->getConstants()); } } B::get();
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { ["A"]=> string(1) "a" }

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