[DISCUSSION] Deprecate mbregex in PHP 8.6 and maintenance version

Hi, Internals

I wrote an RFC that drop support mbregex.
https://wiki.php.net/rfc/eol-oniguruma

I wrote this as one idea.
What do you think?

Regards
Yuya

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Yuya Hamada (tekimen)

• https://tekitoh-memdhoi.info
• https://github.com/youkidearitai