On Mon, 20 Jun 2011, Johannes Schlüter wrote: > 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.
I think TextIterator is another good addition, but it will make PHP depend on ICU. Therefore, I think just a foreach for strings seems valuable to me. Derick
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