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Date: Wed, 29 Nov 2023 21:32:37 +0900
Message-ID: <CAEPPVa3MrUZGAQkJtSbiUg7s7WAb=4uDWuz0U6z2kMyhh1ObCA@mail.gmail.com>
To: internals@lists.php.net
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Subject: Re: [PHP-DEV] Deprecate declare(encoding='...') + zend.multibyte +
 zend.script_encoding + zend.detect_unicode ?
From: youkidearitai@gmail.com (youkidearitai)

2023=E5=B9=B411=E6=9C=8829=E6=97=A5(=E6=B0=B4) 21:16 youkidearitai <youkide=
aritai@gmail.com>:
>
> 2023=E5=B9=B411=E6=9C=8829=E6=97=A5(=E6=B0=B4) 20:42 Hans Henrik Bergan <=
divinity76@gmail.com>:
> >
> > i think Shift_JIS can also be automatically converted to UTF-8, does
> > this seem right?
> > https://github.com/divinity76/php2utf8/commit/6e08c4c16312961170cce8211=
95816a8d24e23f6
> >
>
> Sorry if it's harsh, not right.
> Shift_JIS is very ambiguous, What will we do if SJIS-2004 or SJIS-win com=
es?
> How do we guess(detect) SJIS-2004, SJIS-win and SJIS-mac?
>
> <?php
> // Comparison table from https://uic.io/en/charset/compare/shiftjis2004/c=
p932/
> var_dump("\xfc\x40"); // What is 0xFC40, =E9=A8=B1(SJIS-2004) or =E9=AB=
=9C(SJIS-win)?
> ?>
>
> In the first place, We **should not** change PHP script character encodin=
g.
> In addition to this, We have to think about various things.
> This is not just a Japanese problem.
>
> --
> ---------------------------
> Yuya Hamada (tekimen)
> - https://tekitoh-memdhoi.info
> - https://github.com/youkidearitai
> -----------------------------

I'm sorry if offend and reposting.
The problem is easy understand.
What do we detect ISO-8859 series?

<?php
var_dump("\xca"); // What is character?
?>

Regards
Yuya

--=20
---------------------------
Yuya Hamada (tekimen)
- https://tekitoh-memdhoi.info
- https://github.com/youkidearitai
-----------------------------