You need to escape the dollar sign with a backslash to prevent PHP trying to
interpolate the variable $liv (which presumably doesn't exist).
echo "\$liv_$i";
HTH,
- Kev
> -----Original Message-----
> From: Veronica Ghezzi [SMTP:[EMAIL PROTECTED]]
> Sent: 10 June 2002 09:24
> To: Php-General
> Subject: [PHP] help me please! :)
>
> Hi,
> i must get the information saved in a several select list named
> liv_1 <select name="liv_1">
> liv_2 <select name="liv_2">
> liv_3 <select name="liv_3">
> ....
> liv_n <select name="liv_n">
>
> To get the value i work in this way...
>
> $n = 50;
> for ($i=1; $i<=$n;i++){
> ...
> echo "$liv_$i"; //// in asp i do: response.write
> (request("liv_" +
> i))
> ...
> }
> But i get only
> 1
> 2
> 3
> ...
> 50
>
> What can i do to get "$liv_1" ... "$liv_2"... ???
> Thank you a lot!
>
> Veronica Ghezzi
>
>
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