array(1) { [443886]=> array(2) { [2]=> array(5) { [0]=> string(6) "汽油" [1]=> string(15) "新能源汽車" [2]=> string(12) "原油價格" [3]=> string(12) "石油開采" [4]=> string(9) "乘聯(lián)會" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }