--TEST-- ZE2 Late Static Binding stacking static calleds --FILE-- <?php class TestA { public static function test() { echo get_class(new static()) . "\n"; TestB::test(); echo get_class(new static()) . "\n"; TestC::test(); echo get_class(new static()) . "\n"; TestBB::test(); echo get_class(new static()) . "\n"; } } class TestB { public static function test() { echo get_class(new static()) . "\n"; TestC::test(); echo get_class(new static()) . "\n"; } } class TestC { public static function test() { echo get_class(new static()) . "\n"; } } class TestBB extends TestB { } TestA::test(); ?> ==DONE== --EXPECTF-- TestA TestB TestC TestB TestA TestC TestA TestBB TestC TestBB TestA ==DONE==