Fix failing assert for Value::clone in cases where the type is not refcounted
Fix failing assert for Value::clone in cases where the type is not refcounted

dreamsxin/PHP-CPP,sjinks/PHP-CPP,sjinks/PHP-CPP,sjinks/PHP-CPP,sjinks/PHP-CPP,CopernicaMarketingSoftware/PHP-CPP,CopernicaMarketingSoftware/PHP-CPP,dreamsxin/PHP-CPP