NS2\C::callStatics PHP 메소드

        public function callStatics()
        {
            self::callNonStaticMethod();
            static::callNonStaticMethod();
            parent::callNonStaticMethod();
            \NS1\A::callNonStaticMethod();
            \NS1\A::callNonStaticMethod();
            \NS2\B::callNonStaticMethod();
        }