On Thu, April 12, 2012 6:05 pm, Johannes Schlüter wrote:
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($array)) but not empty if
(empty(getSomeArray()).
I've mentioned this thought off-list
On Tue, April 10, 2012 5:53 pm, Nikita Popov wrote:
Another reason is that currently you get a very obscure error message
if you try to use empty() on a function return value: Can't use
function return value in write context. Aha. Where did I try to write
to the return value?!
On the line
On Fri, Apr 13, 2012 at 11:37 AM, Pal Konyves paul.kony...@gmail.com wrote:
I don't see the point of empty( function() ).
You tipically use empty on values that holds information you want to use
later in the program flow (a string, an integer). That means you'd better
extract it to a variable
Hi,
On Fri, Apr 13, 2012 at 15:00, Nikita Popov nikita@googlemail.com wrote:
On Fri, Apr 13, 2012 at 11:37 AM, Pal Konyves paul.kony...@gmail.com wrote:
I don't see the point of empty( function() ).
You tipically use empty on values that holds information you want to use
later in the
Well, if you want to use empty in the above mentioned situations, you might
need the change. I personally don't like using empty(). I use it only on
arrays, that's because semantically fits: array is empty.
In other situations I prefer comparing against the according return type
because it
On Fri, Apr 13, 2012 at 16:22, Pal Konyves paul.kony...@gmail.com wrote:
Well, if you want to use empty in the above mentioned situations, you might
need the change. I personally don't like using empty(). I use it only on
arrays, that's because semantically fits: array is empty.
In other
On Wed, 2012-04-11 at 00:53 +0200, Nikita Popov wrote:
Currently the empty() language construct only works on variables. You
can write if (empty($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
2012/4/10 Nikita Popov nikita@googlemail.com
Hey internals!
Currently the empty() language construct only works on variables. You
can write if (empty($array)) but not empty if (empty(getSomeArray()).
The original reason for this restriction probably is that - in a way -
it doesn't make
Sent from my iPad
在 2012-4-11，6:54，Nikita Popov nikita@googlemail.com 写道：
Hey internals!
Currently the empty() language construct only works on variables. You
can write if (empty($array)) but not empty if (empty(getSomeArray()).
The original reason for this restriction probably is that
On Tue, Apr 10, 2012 at 10:12 PM, Stas Malyshev smalys...@sugarcrm.comwrote:
Hi!
Well, technically it's discussion /and/ vote. I know we've been wanting
to get out of the habit of push first, ask later, which is precisely
what RFC helps us avoid. Personally, I think any commits for a
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