Анораки

array(6) {
  [0]=>
  string(22) "PROPERTY_QUANTITY_SOLD"
  [1]=>
  string(7) "created"
  [2]=>
  string(4) "name"
  [3]=>
  string(22) "PROPERTY_MINIMUM_PRICE"
  [4]=>
  string(4) "sort"
  [5]=>
  string(0) ""
}