You are on the right track with the reasoning:
$unsetA = "level" . $i . "Name";
unset($$unsetA);
HTH
Bogdan
Tom Beidler wrote:
>I'm wondering if this can be done, and if so, what's the proper way to do
>it.
>
>For the current issue I'm trying to unset some variables with common names
>and I would like to step through them with a loop. Here's where I'm at to
>give you an idea but the code doesn't work.
>
>for ($i = 2; $i <= 4; $i++) {
> unset($level$iName);
> unset($level$iUrl);
>}
>
>so the code unsets
>
>unset($level2Name);
>unset($level2Url);
>unset($level3Name);
>unset($level3Url);
>unset($level4Name);
>unset($level4Url);
>
>I guess I could create a variable before the unset like so
>
>$unsetA = "level" . $i . "Name";
>
>but that seems cloogey.
>
>Thanks,
>Tom
>
>
>
>
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