On Thu, 2014-10-23 at 11:38 +0100, Joe Watkins wrote: > It doesn't solve the problem directly but allows the programmer to solve > it for themselves, just like Object.hashCode in Java.
The point is that it won't work in this way: $a = [ $ustring => $value ]; foreach ($a as $key => $v) { $key->ustring_method(); } but one needs something along the lines of $a = [ $ustring => $value ]; foreach ($a as $key => $v) { Utring::fromHashCode($key)->ustring_method(); } which likely looses object identity. It works but is not really nice :-) johannes -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php