Re: foreach() for strings
| From: | Johannes Schlüter | Date: | Mon, 20 Jun 2011 11:56:37 +0000 |
| Subject: | Re: foreach() for strings | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-53390@lists.php.net to get a copy of this message | ||
On Mon, 2011-06-20 at 13:27 +0200, Robert Eisele wrote:
> foreach() has many functions, looping over arrays, objects and implementing
> the iterator interface. I think it's also quite intuitive to use foreach()
> for strings, too.
I would prefer a TextIterator as we had in the old PHP 6 as this allows
more powerful filtering etc. using iterator semantics even though this
might be a bit slower.
johannes