Hello
I always see that the PHP module "intl" is optional during installation or upgrade checks.
At what point does RoundCube use "intl" and what means optional, i.e. what happens if it is missing?
Thanks
Hi,
anyone please?
Thanks
I still find no reference and have no idea, where roundcube uses the PHP module - could anyone please elaborate or explain?
http://php.net/manual/en/book.intl.php
Thanks
idn_to_ascii() and idn_to_utf8()
Thanks, I see. So IDNA ASCII (RFC 3490) is the topic.