categoryarray(3) {
  ["p"]=>
  string(2) "17"
  ["q"]=>
  string(23) "Kategorie-Nasiona żyta"
  ["srsltid"]=>
  string(56) "AfmBOoocMuTuan7qOnLMh81Oyg2ICM7xchLUxGnnlUbeNskfaNISW9tR"
}
array(1) {
  ["id_category"]=>
  string(3) "310"
}