Re: assoc array question
| From: | J Smith | Date: | Thu, 15 Aug 2002 21:52:28 +0000 |
| Subject: | Re: assoc array question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-112867@lists.php.net to get a copy of this message | ||
Perhaps something like...
$i = 1;
while (list($key, $val) = each($info))
{
if ($i == 1 || $i == count($info))
doThis;
else
doThat;
++$i;
}
?
J
Alexander Ross wrote:
> I have this: (note that $info is an Assoc Array
>
> while (list ($key, $val) = each ($info))
> {
> do stuff
> }
>
> I would like to do slightly different stuff if I'm at the very first, or
> very last item in the array. How do I do this. Below is the pseudo code
> which would be ideal:
>
> while (list ($key, $val) = each ($info))
> {
> if(onFirstKey or onLastKey)
> do fun stuff
> else
> do other stuff
> }
>
> Please help. Thanks