On Tue, Sep 9, 2014 at 12:58 AM, Adam Harvey <ahar...@php.net> wrote: > On 8 September 2014 07:56, Christoph Becker <cmbecke...@gmx.de> wrote: >> Am 08.09.2014 15:58, schrieb Andrea Faulds: >>> We could add such an operator, perhaps with the ?? syntax. However, I >>> don’t really like the idea. It’s too similar to ?: so I don’t think >>> it’d be accepted, and even if it was, I’m not sure we really need >>> another operator. I’d much rather just make ?: do what, IMO, is the >>> right thing and what it always should have done. >> >> I'd rather had a shortcut for the following: >> >> isset($_GET['foo']) ? $_GET['foo'] : BAR > > Agreed. That's what ifsetor requests have generally boiled down to > over the years, so it seems to be what the masses want. > > It's what _I_ want, anyway. :) > >> Of course, it is not possible to change the ?: operator to work this way >> for BC reasons, but a new operator such as ?? might make sense. > > +1 on ?? — there's precedent for it, and it means we don't have to > explain why the shorthand form of an operator behaves differently to > the long form, which is just going to confuse users.
After a 2nd look I have to agree here too. Changing behavior in something so widely used as the current operator will likely create more pains. A new operator, clearly documented, sounds much cleaner, even more as it does something different anyway. -- Pierre @pierrejoye | http://www.libgd.org -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
