Few more related inconsistencies in current implementation.
class A {
public int $b;
}
$a = new A;
var_dump($a); // <- prints A::b as NULL
foreach ($a as $val) {
var_dump($val); // <- prints NULL
}
All similar inconsistencies would be automatically solved with implicit default
value int(0) and ability to explicitly define property as nullable.
Thanks. Dmitry.
