array(18) {
  ["id"] => int(841)
  ["pid"] => int(838)
  ["path"] => string(7) "838-841"
  ["depth"] => int(2)
  ["urlname"] => string(16) "dc-dc-converters"
  ["urlpath"] => string(43) "power-supplies-board-mount/dc-dc-converters"
  ["image"] => string(0) ""
  ["nums"] => int(282627)
  ["leaf"] => int(1)
  ["sort"] => int(100)
  ["createtime"] => NULL
  ["updatetime"] => NULL
  ["remote_url"] => string(0) ""
  ["status"] => int(1)
  ["catid"] => int(841)
  ["langid"] => int(1)
  ["title"] => string(16) "DC DC Converters"
  ["intro"] => string(0) ""
}