array(6) {
  [0] => array(2) {
    ["id"] => int(1)
    ["type"] => string(12) "综合新闻"
  }
  [1] => array(2) {
    ["id"] => int(2)
    ["type"] => string(9) "分类二"
  }
  [2] => array(2) {
    ["id"] => int(3)
    ["type"] => string(9) "分类三"
  }
  [3] => array(2) {
    ["id"] => int(4)
    ["type"] => string(9) "分类四"
  }
  [4] => array(2) {
    ["id"] => int(5)
    ["type"] => string(9) "分类五"
  }
  [5] => array(2) {
    ["id"] => int(6)
    ["type"] => string(9) "分类六"
  }
}