Request for RFC Karma: LamentXU

Hi Internals,

I would like to request RFC karma for my wiki account to create an RFC regarding the addition of the Form Feed character (\f) to the default whitespace characters in trim(), ltrim(), and rtrim().

As discussed, this change constitutes a minor backward compatibility break, necessitating an RFC.

My wiki account's username: LamentXU
My wiki account's real name: Weilin Du
My wiki account's email: lamentxu@163.com

References:

PR: https://github.com/php/php-src/pull/20788

Issue: https://github.com/php/php-src/issues/20783

Thanks,

Weilin Du