Re: Simple array question
| From: | Rob Adams | Date: | Wed, 22 Oct 2003 20:11:16 +0000 |
| Subject: | Re: Simple array question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-167158@lists.php.net to get a copy of this message | ||
"René fournier" <m5@renefournier.com> wrote in message
news:60EB0BE8-058B-11D8-BDD6-0003931DAC94@renefournier.com...
> Is there a simple way to return the key (name) of one element in an
> array? I looked up key() in the docs, but there are no examples or
> notes...
key() will do it, but you have to have the internal pointer already on the
element you want. If you're not using next(), prev(), etc, then what you
probably want to use it array_search().
-- Rob
>
> Thanks.
>
> ...Rene