HI, Not any that I'm aware of, and I personally have never used is_null(). I share your opinion that we don't really need is_null(), but with BC in mind, I don't think it would get removed.
Cheers, Andrey. On Fri, Jul 4, 2014 at 1:47 AM, Kris Craig <kris.cr...@gmail.com> wrote: >> $var !== null >> ! is_null($var) > > > Is there any *practical* difference between these two? I mean, aside from > performance? I still don't get why we need is_null() at all if the exact > same thing can be accomplished-- but with better performance-- with === > NULL. > > --Kris > -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
