Because you can write a function name, say, in Cyrilic and it will just work.
20 апреля 2012 г. 16:47 пользователь Nikita Popov <nikita....@googlemail.com > написал: > On Fri, Apr 20, 2012 at 12:20 PM, C.Koy <can5...@gmail.com> wrote: > > Hi, > > > > This post is about bug #18556 (https://bugs.php.net/bug.php?id=18556) > which > > is a decade old. > > > > As the recent comments on that page indicate, there's not a deterministic > > way to resolve this issue, apart from eliminating tolower() calls for > > function/class names during lookup. Hence totally case-sensitive PHP. > > > > Before opposing with "No, this will break a lot of existing code!", note > > that I'm not suggesting a static permanent change in the engine; rather a > > runtime option that will need to be enabled (cli option, INI setting), > > without which PHP will work as before. > > > > Since I'm not well versed in the workings of Zend engine, I solicit the > > wisdom/experience of people in this list: Is this doable in a practical > way, > > without making grand changes in Zend? > I'm not sure whether I really get the issue, but as it seems the > problem seems to be that PHP is using locale-aware lowercasing > functions in the core. Couldn't the issue be fixed by replacing those > with local-unaware functions? Why does one have to change PHPs general > case sensitivity handling for that? > > Nikita > > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: http://www.php.net/unsub.php > >
