[DISCUSSION] grapheme_* functions adds locale in parameter (or any?)

Hi, Internals I would like adds locale parameter that already there are grapheme_* functions. Because Unicode is locale-dependency but grapheme_* functions is not locale-dependency. For example, Add $locale parameter is below. ``` grapheme_extract( string $haystack, int $size, int $type = GRAPHEME_EXTR_COUNT, int $offset = 0, int &$next = null, string ?$locale = null ): string|false grapheme_str_split(string $string, int $length = 1, string ?$locale = null): array|false grapheme_stripos(string $haystack, string $needle, int $offset = 0, string ?$locale = null): int|false grapheme_stristr(string $haystack, string $needle, bool $beforeNeedle = false, string ?$locale = null): string|false grapheme_strlen(string $string, ?string $locale = null): int|false|null grapheme_strpos(string $haystack, string $needle, int $offset = 0, string ?$locale = null): int|false grapheme_strripos(string $haystack, string $needle, int $offset = 0, string ?$locale = null): int|false grapheme_strrpos(string $haystack, string $needle, int $offset = 0, string ?$locale = null): int|false grapheme_strstr(string $haystack, string $needle, bool $beforeNeedle = false, ?$locale = null): string|false grapheme_substr(string $string, int $offset, ?int $length = null, ?string ?$locale = null): string|false ``` What do you think? I would like go to write an RFC if this is fine. Regards Yuya -- --------------------------- Yuya Hamada (tekimen) - https://tekitoh-memdhoi.info - https://github.com/youkidearitai -----------------------------