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Date: Tue, 1 Jul 2025 11:02:16 +0100 (BST)
To: youkidearitai <youkidearitai@gmail.com>
cc: php internals <internals@lists.php.net>
Subject: Re: [PHP-DEV][Voting] Add locale for case insensitive grapheme
 functions
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From: derick@php.net (Derick Rethans)

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On Mon, 30 Jun 2025, youkidearitai wrote:

> 2025=E5=B9=B46=E6=9C=8830=E6=97=A5(=E6=9C=88) 18:49 Derick Rethans <deric=
k@php.net>:
> >
> > On Mon, 30 Jun 2025, youkidearitai wrote:
> >
> > > I have just started add locale for grapheme_* functions.=20
> > > https://wiki.php.net/rfc/grapheme_add_locale_for_case_insensitive
> > >
> > > Voting end is 2025-07-15 00:00:00 GMT.
> >
> > I have voted no for now, as I don't think the RFC explains a various=20
> > amount of situations:
> >
> > - How are locale string handled that don't exist (exception? silently
> >   ignored?)
> > - What range of locales are allowed? Where would this list come from?
> > - How do fallbacks of locales work?
> > - Are locale variants handled?
> > - Is it really wise to use strings for locales?
> > - How are locale strenghts handled, such as the
> >   primary/secondary/tertiary modes of ICU =E2=80=94 these influence the
> >   matchy-ness of characters.
> >
> > For all these situations, there should also be tests, but that's an
> > implementation detail.
>=20
> Thanks for feedback.
> I got it.
>=20
> However, Why didn't you take part in the under discussion phase?
> I would like to improve the compatibility of PHP's Unicode.

I thought I had, but you're right =E2=80=94 that was on a different thread =
about=20
str_icontains.


cheers,
Derick
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