Is there any particular reason you don't just use an array for this?
--
phill
""Mize, Robert"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> If I have a set of variables named say:
> $var_1
> $var_2
> $var_3
>
> and I want to use a for loop to do something with the variables like:
> for($i=1; $i<4; $i++){
> echo $var_$i;
> }
>
> how do I do this so that $var_$i is interpreted as the variable ($var_1
> ect)?
>
> Thanks,
> rob.
>
>
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