my @data;
foreach my $zip(@zipcode) {

   ...

   $tree = $tpp->parsehttp( GET => $url );
   push @data, $tree;
}

print FILE Dumper \@data;
[download]

OK that's good, but how can you get the values from this big file once it gets created?

how can you get the values from this big file once it gets created?

How did you intend reading your Dumpered file?

Use eval (Note: 'pp' is equivalent to 'Dumper' in the following example):

@a = ( a => { 1..10 }, b => { 'a'..'z' } );;

pp \@a;;
[
  "a",
  { 1 => 2, 3 => 4, 5 => 6, 7 => 8, 9 => 10 },
  "b",
  {
    a   => "b",
    c   => "d",
    e   => "f",
    g   => "h",
    i   => "j",
    k   => "l",
    "m" => "n",
    o   => "p",
    "q" => "r",
    "s" => "t",
    u   => "v",
    w   => "x",
    "y" => "z",
  },
]

open RAM, '>', \$file;;
print RAM pp \@a;;

open RAM, '<', \$file;;
@b = @{ eval do{ local $/; <RAM> } };;

pp \@b;;
[
  "a",
  { 1 => 2, 3 => 4, 5 => 6, 7 => 8, 9 => 10 },
  "b",
  {
    a   => "b",
    c   => "d",
    e   => "f",
    g   => "h",
    i   => "j",
    k   => "l",
    "m" => "n",
    o   => "p",
    "q" => "r",
    "s" => "t",
    u   => "v",
    w   => "x",
    "y" => "z",
  },
]
[download]

---

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

The start of some sanity?