I fixed that line and it's working now:
else { unset($test[$k]); }
However I would be interested to hear if anyone thinks there is a better
or more efficient approach to how I am doing it.
Cheers,
-Aaron
Aaron Fischer wrote:
> Hi,
>
> I'd like to cycle through an array and destroy some elements (and leave
> some intact). What's the "best" way to do that?
>
> Here's what I put together so far (which shows my array ignorance) =)
>
> <?
>
> $test=array("auth" => "yes" , "name" => "joe" , "sort" => "ascending")
>
> while (list ($k, $v) = each ($test))
> {
> if ($k == "auth") {}
> else { unset($k[$v]); }
> }
>
> ?>
>
> That produces an error because of the unset($k[$v]; line.
>
> Thanks!
>
> -Aaron
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