RE: [PHP] adding a variable to a variable name
| From: | Ford, Mike [LSS] | Date: | Thu, 04 Jul 2002 10:09:09 +0000 |
| Subject: | RE: [PHP] adding a variable to a variable name | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-105412@lists.php.net to get a copy of this message | ||
> -----Original Message-----
> From: Tom Beidler [mailto:tom@orbittechservices.com]
> Sent: 03 July 2002 21:41
>
> 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);
> }
[...]
> I guess I could create a variable before the unset like so
>
> $unsetA = "level" . $i . "Name";
This does the trick:
unset(${"level${i}Name"});
> but that seems cloogey.
cloogey --> kludgy???
Cheers!
Mike
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