Re: [RFC] unset(): return bool if the variable has existed
| From: | Stas Malyshev | Date: | Wed, 06 Mar 2013 23:32:44 +0000 |
| Subject: | Re: [RFC] unset(): return bool if the variable has existed | ||
| References: | 1 2 3 4 5 6 7 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-66514@lists.php.net to get a copy of this message | ||
Hi!
> RFC updated.
>
> Any other comments about this RFC?
Could you provide a use case for this - which practical value this has?
It also still contains factually incorrect claim that unset() is a
function and that there's some "inconsistency" in the fact that it does
not return value.
Also, it is not clear what false returned from unset() actually means -
did it fail to unset the value (i.e., it is still set) or there was
nothing to unset (i.e., it is still not set)?
--
Stanislav Malyshev, Software Architect
SugarCRM: http://www.sugarcrm.com/
(408)454-6900 ext. 227