Гибкая подводка

            array(1) {
  ["FACET_OPTIONS"]=>
  array(2) {
    ["PRICE_FILTER"]=>
    bool(true)
    ["CURRENCY_CONVERSION"]=>
    array(2) {
      ["FROM"]=>
      array(1) {
        [0]=>
        string(3) "RUB"
      }
      ["TO"]=>
      string(3) "RUB"
    }
  }
}