Select Code to Download

if ($some_variable eq 'x') {
   $count = 14;
...
for $i (0 .. $count) {
   do some stuff
}

#constant declaration area at top of script
$value_1 = 14;
...
for $i (0 .. $count) {
   do some stuff
}

#constant declaration area at top of script
$count{'x'} = 14;
...
for $i (0 .. $count{$some_variable}) {
   do some stuff
}