On Thu, Mar 26, 2020 at 9:54 AM Nikita Popov <nikita....@gmail.com> wrote: > > On Thu, Mar 26, 2020 at 3:36 AM <w...@wkhudgins.info> wrote: > > > Hi, > > > > Hope everyone is doing alright. I just raised a new RFC > > (https://wiki.php.net/rfc/add_str_starts_with_and_ends_with_functions , > > github patch: https://github.com/php/php-src/pull/5300) for adding > > str_starts_with and str_ends_with to PHP. I would like to open this RFC > > up to discussion. > > > > I raised a similar RFC about 9 months ago > > (https://wiki.php.net/rfc/add_str_begin_and_end_functions) that was > > narrowly rejected. A major criticism of that RFC was the inclusion of > > case-insensitive versions of str_starts_with and str_ends_with. I have > > incorporated feedback from that experienced and narrowed the new RFC to > > only propose str_starts_with and str_ends_with. > > > > I was in favor of the previous RFC, so also in favor of this one :) These > are going to complement the recently added str_contains() nicely. > > Notes on text: > > > After that RFC was closed, a code freeze was in place for PHP8's release. > PHP8 has now been released and several individuals have requested the > str_starts_with and str_ends_with functionality again. This is a simple but > highly desired functionality for PHP. > > I think you mean PHP 7.4 here. PHP 8.0 is not yet released, and not in > feature freeze either. > > > Add str_starts_with, and str_starts_with_ci() functions > > The second function should probably be str_ends_with() :) > > Nikita
Hi Will, First, thank you for re-working on this, I would love to see it happen! :) Nevertheless, apart from some typos (already reported), I still think the RFC needs a "Motivation" section with actual examples of userland implementations (using functions like str[r]pos/strncmp/substr[_compare]... often with strlen, or even preg_match/fnmatch... [with escaping]) and the downsides of each (e.g. CPU-inefficient, memory-inefficient, error-prone, hard to understand...) plus how they handle empty strings. (And also probably shorten the introduction ^^ or move parts into a new subsection) PS: you could also add a link to the str_contains RFC Best regards, -- Guilliam Xavier -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
