categoryarray(3) {
  ["q"]=>
  string(77) "Materiaal-Bamboe-Hout-Klei-Marmer-Metaal-RVS (roestvaststaal)-Tin/Merk-Saturn"
  ["category_rewrite"]=>
  string(7) "3-urnen"
  ["id_category"]=>
  int(3)
}
array(0) {
}