array(1) { [403840]=> array(2) { [2]=> array(3) { [0]=> string(12) "健康中國(guó)" [1]=> string(9) "美國(guó)FDA" [2]=> string(15) "電子煙概念" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }