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<?php $fn = function () { return get_called_class(); }; var_dump((new ReflectionFunction($fn))->getClosureScopeClass()); class C { public function __construct() { $fn = function () { return get_called_class(); }; $res = (new ReflectionFunction($fn))->getClosureScopeClass(); var_dump(get_class($res)); var_dump($res->getName()); } public static function s_fn() { $fn = function () { return get_called_class(); }; $res = (new ReflectionFunction($fn))->getClosureScopeClass(); var_dump(get_class($res)); var_dump($res->getName()); } } class D extends C { public function __construct() { static::s_fn(); } } $c = new C; C::s_fn(); $d = new D;
Output for git.master, git.master_jit, rfc.property-hooks
NULL string(15) "ReflectionClass" string(1) "C" string(15) "ReflectionClass" string(1) "C" string(15) "ReflectionClass" string(1) "C"

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