Hi!
> Generally when I've seen an object that did not implement Traversable
> used with foreach it has been an error. The exception of course is
> stdClass, particularly because of json_decode(). There was no
> discussion on the list of allowing stdClass, but I did discuss it
> with some people in chat. Our consensus was that a casting to an
> array was a reasonable and simple requirement to allow an instance of
> stdClass to be iterable. I do not think stdClass was designed for
I'm not sure I understand this part. Do you mean that this code:
$a = json_decode('{"a": 1, "b": 2, "c": 3}');
foreach($a as $b) {
var_dump($b);
}
will no longer work, or that it will still work, but stdClass would not
be instanceof Iterable?
--
Stas Malyshev
smalys...@gmail.com
--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit: http://www.php.net/unsub.php
