array(1) { [479947]=> array(2) { [2]=> array(4) { [0]=> string(6) "美國(guó)" [1]=> string(12) "商品期貨" [2]=> string(15) "燃料油期貨" [3]=> string(12) "燃油期貨" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }