$_COOKIE

array (
  'photos_nakamoto_ca_year' => '2002 ',
  'photos_nakamoto_ca_month' => '1',
  'PHPSESSID' => 'ap432log81de1b1h9308svl8h2',
)

$_GET

array (
  'year' => '2012 ',
)

$_POST

array (
)

$_REQUEST

array (
  'year' => '2012 ',
)