Re: getting keys of multidim. array
| From: | Pavel Jartsev | Date: | Fri, 10 Nov 2000 10:38:34 +0000 |
| Subject: | Re: getting keys of multidim. array | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-24646@lists.php.net to get a copy of this message | ||
Dobbels Bernhard wrote:
>
> Hi,
>
> I'm looking for a way to get the keys of arrays like this:
>
> $MENU["news"]["item1"]["Title"]=...
> $MENU["news"]["item2"]["Title"]=...
> $MENU["news"]["item3"]["Title"]=...
> $MENU["news"]["item4"]["Title"]=...
>
> I want to create an array (on the fly):
> $Menu_Keys=[ "item1", "item2", "item3",...]
>
> How can i accomplish this?
Maybe is this what You need:
<?
for (reset($MENU["news"]); $k = key($MENU["news"]);
next($MENU["news"]))
{
$Menu_Keys[] = $k;
}
?>
--
Pavel a.k.a. Papi