#!/usr/bin/perl

use warnings;
use strict;

if (length ($ENV{'QUERY_STRING'}) > 0){
      my($buffer) = $ENV{'QUERY_STRING'};
      my(@pairs) = split(/&/, $buffer);
      foreach my($pair) (@pairs){
           ($name, $value) = split(/=/, $pair);
           my($value) =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;
           $in{$name} = $value; 
      }
 }

my($id) = param('id');

use LWP::Simple;
$id2 = get ("http://www.domain.info/stats.php?id=$id");

  $id2 =~ s*\[Yesterday\]  *Yesterday: *g;

while(<DATA>) {
   if(/([\w\s]+:)\s([a-z]+)(\d+)\2/) {
    print "$1 ", sprintf("%5.2f\n",$3*0.4/100); 
  }
}


spits out

Missing $ on loop variable at stats.cgi line 9.

on SSH.