On Wed, 2012-04-11 at 00:53 +0200, Nikita Popov wrote: > > Currently the empty() language construct only works on variables. You > can write if (empty($array)) but not empty if (empty(getSomeArray()).
I've mentioned this thought off-list already but let's discuss it officially: A fear I have is that this makes empty more looking like a function, while not being one. Right now one notices quite quickly that it is something else. Things like $check = $condition ? "empty" : "isset"; $check($bar); trigger an even more confusing error (Call to undefined function) I'm not sure whether that's a strong argument, but I guess it's good enough to be noted :-) johannes -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
