hi, On Fri, Aug 30, 2013 at 12:44 PM, Terry Ellison <ellison.te...@gmail.com> wrote:
> Yes I understand that, but the code processes the elements in this dirname, > basename, filename, extension order so the two statements are equivalent in > implementation. > > I am an experienced developer but a newbie-ish to the PHP developer > community, and I come back to my Q. What do we typically do if we come > across such weird functional behaviour outside the documented use of a > standard function? > > * Shrug our shoulders and say "That's PHP for you. BC rules" As of now, this is the rule. BC has a much higher priority than some weird edge cases bug fixes. > * Fix the documentation to say what the code actually does That should be the case as much as possible :) > * Fix the code at the next major release, say 5.6 to have sensible error > behaviour. This is always a gray zone, especially if changes behaviors and then introduces BC issues. BC breaks are the biggest problems in php. Obviously I am not referring to new notices or warnings but actual behaviors changes. Cheers, -- Pierre @pierrejoye | http://www.libgd.org -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
