array(1) { [440721]=> array(2) { [2]=> array(4) { [0]=> string(6) "上海" [1]=> string(9) "新能源" [2]=> string(12) "公共交通" [3]=> string(12) "氫能概念" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }