array(1) { [368991]=> array(2) { [2]=> array(4) { [0]=> string(12) "商品期貨" [1]=> string(9) "上期所" [2]=> string(12) "主力合約" [3]=> string(9) "鎳期貨" } [4]=> array(1) { [0]=> string(27) "同花順金融研究中心" } } }