array(1) { [483503]=> array(2) { [2]=> array(5) { [0]=> string(11) "美元(USD)" [1]=> string(21) "倫敦金屬交易所" [2]=> string(12) "商品期貨" [3]=> string(9) "鎳期貨" [4]=> string(9) "金屬鎳" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }