Re: Two new functions array_first() and array_last()
| From: | Benjamin Morel | Date: | Wed, 18 Oct 2023 15:52:55 +0000 |
| Subject: | Re: Two new functions array_first() and array_last() | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-121403@lists.php.net to get a copy of this message | ||
On Wed, 18 Oct 2023 at 17:47, Levi Morrison <levi.morrison@datadoghq.com>
wrote:
>
> I don't see how
array_is_list is relevant to
> array_first and
> array_last. PHP arrays are ordered:
>
> $foo = [
> "first" => 1,
> "third" => 3,
> ];
>
> It would be perfectly fine to use array_first or
> array_last with
> $foo. I think probably you would use
> array_key_first and
> array_key_last so you also get the key and not just the value,
> but I
> don't see any need to reduce array_first and
> array_last to only be
> logical or correct with arrays that uphold array_is_list.
>
I didn't mean that array_first/last should only work on lists; they should
work on any array as you mentioned. I was just correcting a statement about
lists.
Sorry if I wasn't clear.
- Benjamin