Re: Inconsistencies in callable, call_user_func and direct variable calls
| From: | Yasuo Ohgaki | Date: | Thu, 19 Mar 2015 20:50:28 +0000 |
| Subject: | Re: Inconsistencies in callable, call_user_func and direct variable calls | ||
| References: | 1 2 3 4 5 6 7 8 9 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-85239@lists.php.net to get a copy of this message | ||
Hi Sebastian,
On Thu, Mar 19, 2015 at 9:48 PM, Sebastian B.-Hagensen <
sbj.ml.read@gmail.com> wrote:
> 2015-03-19 12:51 GMT+01:00 Yasuo Ohgaki <yohgaki@ohgaki.net>:
> > Distinguishing array and callable is problematic.
> > Array callable is better to be deprecated in the long run. IMHO.
>
> Then how would you write an callback containing an already constructed
> object?
> $a = [$object, 'method'];
>
> The alternative is unnecessarily cumbersome:
> $a = function($methodArg1, $methodArg2) use($object) { return
> $object->method($methodArg1, $methodArg2); };
I'm not proposing deprecate it soon, but in the long run.
It will need a decade to deprecate it.
Regards,
--
Yasuo Ohgaki
yohgaki@ohgaki.net