Покрытия для дерева

array(2) {
  [1]=>
  array(1) {
    ["ZERO-INF"]=>
    array(8) {
      ["ID"]=>
      string(6) "224562"
      ["PRICE"]=>
      float(1232)
      ["DISCOUNT_PRICE"]=>
      float(1232)
      ["UNROUND_DISCOUNT_PRICE"]=>
      float(1232)
      ["CURRENCY"]=>
      string(3) "RUB"
      ["VAT_RATE"]=>
      float(0.2)
      ["PRINT_PRICE"]=>
      string(17) "1 232 руб"
      ["PRINT_DISCOUNT_PRICE"]=>
      string(17) "1 232 руб"
    }
  }
  [6]=>
  array(1) {
    ["ZERO-INF"]=>
    array(8) {
      ["ID"]=>
      string(6) "224561"
      ["PRICE"]=>
      float(1193)
      ["DISCOUNT_PRICE"]=>
      float(1193)
      ["UNROUND_DISCOUNT_PRICE"]=>
      float(1193)
      ["CURRENCY"]=>
      string(3) "RUB"
      ["VAT_RATE"]=>
      float(0.2)
      ["PRINT_PRICE"]=>
      string(17) "1 193 руб"
      ["PRINT_DISCOUNT_PRICE"]=>
      string(17) "1 193 руб"
    }
  }
}

array(2) {
  [1]=>
  array(1) {
    ["ZERO-INF"]=>
    array(8) {
      ["ID"]=>
      string(6) "224559"
      ["PRICE"]=>
      float(449)
      ["DISCOUNT_PRICE"]=>
      float(449)
      ["UNROUND_DISCOUNT_PRICE"]=>
      float(449)
      ["CURRENCY"]=>
      string(3) "RUB"
      ["VAT_RATE"]=>
      float(0.2)
      ["PRINT_PRICE"]=>
      string(10) "449 руб"
      ["PRINT_DISCOUNT_PRICE"]=>
      string(10) "449 руб"
    }
  }
  [6]=>
  array(1) {
    ["ZERO-INF"]=>
    array(8) {
      ["ID"]=>
      string(6) "224560"
      ["PRICE"]=>
      float(432)
      ["DISCOUNT_PRICE"]=>
      float(432)
      ["UNROUND_DISCOUNT_PRICE"]=>
      float(432)
      ["CURRENCY"]=>
      string(3) "RUB"
      ["VAT_RATE"]=>
      float(0.2)
      ["PRINT_PRICE"]=>
      string(10) "432 руб"
      ["PRINT_DISCOUNT_PRICE"]=>
      string(10) "432 руб"
    }
  }
}