array(1) { [477690]=> array(2) { [2]=> array(4) { [0]=> string(6) "上海" [1]=> string(6) "春節(jié)" [2]=> string(18) "城市軌道交通" [3]=> string(6) "海地" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }