categoryarray(3) {
  ["q"]=>
  string(73) "Materiaal-Hout-Keramiek-Messing-RVS (roestvaststaal)-Tin/Inhoud-2,3 liter"
  ["category_rewrite"]=>
  string(7) "3-urnen"
  ["id_category"]=>
  int(3)
}
array(0) {
}