array(1) {
  [0]=>
  &array(5) {
    ["_index"]=>
    string(10) "sucai_kutu"
    ["_id"]=>
    string(32) "b53b9c968ac42e9bda23567e03c3efdb"
    ["_score"]=>
    float(20.025148)
    ["_source"]=>
    array(20) {
      ["id"]=>
      string(7) "1712669"
      ["catid"]=>
      string(1) "1"
      ["inputtime"]=>
      string(10) "1729065840"
      ["updatetime"]=>
      string(10) "1729065787"
      ["dirname"]=>
      string(5) "sucai"
      ["autocomplete"]=>
      string(6) "古巴"
      ["author"]=>
      string(6) "lxhldc"
      ["color_pattern"]=>
      string(1) "1"
      ["color_system"]=>
      string(2) "11"
      ["file_number"]=>
      string(20) "41778410161603079638"
      ["keywords"]=>
      string(48) "古巴,GUBA,城市,酒,六一,咖啡,KT板造型"
      ["sltgd"]=>
      string(3) "191"
      ["sqxs"]=>
      string(1) "2"
      ["thumb"]=>
      string(52) "https://pic.ikutu.com/upload/79/493/491680704935.jpg"
      ["title"]=>
      string(6) "古巴"
      ["work_form"]=>
      string(3) "cdr"
      ["work_score"]=>
      string(3) "100"
      ["work_shape"]=>
      string(1) "2"
      ["work_star"]=>
      string(1) "3"
      ["catname"]=>
      string(12) "平面广告"
    }
    ["highlight"]=>
    array(1) {
      ["keywords"]=>
      array(1) {
        [0]=>
        string(57) "古巴,<em>GUBA</em>,城市,酒,六一,咖啡,KT板造型"
      }
    }
  }
}