--TEST-- ZE2 Late Static Binding is_callable() and static::method() --FILE-- <?php class Test1 { static function test() { var_dump(is_callable("static::ok")); var_dump(is_callable(array("static","ok"))); } } class Test2 extends Test1 { static function ok() { } } Test1::test(); Test2::test(); ?> --EXPECT-- bool(false) bool(false) bool(true) bool(true)