value, 10, "pointer_reference::get() failed"); $ss = new Struct(20); pointer_reference::set($ss); $i = Struct::instance(); check::equal($i->value, 20, "pointer_reference::set() failed"); check::equal(pointer_reference::overloading(1), 111, "overload test 1 failed"); check::equal(pointer_reference::overloading($ss), 222, "overload test 2 failed"); check::done();