On 10/31/2016 12:25 AM, Yasuo Ohgaki wrote:
> It depends. Defining specific functions for a task could be bad design
> also. We do design basic functions with flags usually, too.
>
I know that we have lots of them but they almost always end up in hard
to read and understand I-can-do-everything functions and their
implementation is also cluttered with branching.
On 10/31/2016 12:25 AM, Yasuo Ohgaki wrote:
> That said, dedicated functions for getting first/last key/value sounds
> good to me.
>
> A agree. That's the reason why I state return value is problem. However,
>
> if (empty($arr)) {
> // Do something
> } else {
> $first = array_first($arr);
> }
>
> shouldn't be difficult.
>
> We should raise error for nonsense usage. Programmers have to check
> empty()/isset() all the time anyway.
>
I am an assert programmer, hence, I have no problem with an error in
such a case if others are fine with it.
@Rowan absolutely right, hence, if really needed:
```
function array_shift_key(array $array);
function array_pop_key(array $array);
```
--
Richard "Fleshgrinder" Fussenegger
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