Re: [RFC] Desire to move RFC add_str_begin_and_end_functions to a vote
| From: | Bruce Weirdan | Date: | Sat, 22 Jun 2019 20:27:43 +0000 |
| Subject: | Re: [RFC] Desire to move RFC add_str_begin_and_end_functions to a vote | ||
| References: | 1 2 3 4 5 6 7 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-106037@lists.php.net to get a copy of this message | ||
On Sat, Jun 22, 2019 at 6:32 PM Nikita Popov <nikita.ppv@gmail.com> wrote:
>
> The normal str_starts_with() function is perfectly safe to use on UTF-8 strings,
Only if you assume strings to be normalized to the same form. Checking if NFC
string starts with NFD substring by checking them bit by bit is going
to yield false
negatives [1]
[1] https://3v4l.org/4HgUL
--
Best regards,
Bruce Weirdan mailto:weirdan@gmail.com