Reply to Re: [PHP] Re: Variables in Variables?

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Posted by Jasper Bryant-Greene on 10/18/81 11:32

Ben wrote:
> If I understand your question properly I'd explode $two_vars with
> whatever seperator you have between them and then you'll need to use
> eval to get your results. Maybe something like...
>
> $dbVars=explode(',',$two_vars); // Assuming comma seperator
> foreach($dbVars AS $key => $value) {
> $eval="\$temp=".$value.";";
> eval($eval);
> echo $temp;
> }

WTF do you need eval() for?!

$dbVars = explode( ',', $two_vars );
foreach( $dbVars as $value ) {
echo $value;
}

.... does exactly the same thing.

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