Content variable checking

[Anon]

Question: Is it possible to check the value of a variable who\'s name is stored in a variable variable? ie:

$tmp = \"prod$id\"
$$tmp = $tmp
// that makes $$tmp return $prod(value of $i)
<here I need to check the value of $prod$i>

Mark

[cordex]

$tmp= ${"prod".$id};

[Anon]

I've tried that, it doesn't work. prod(value of id) is never set. $tmp ends up being blank.

Mark