array(1) { [480389]=> array(2) { [2]=> array(4) { [0]=> string(6) "微軟" [1]=> string(12) "人工智能" [2]=> string(18) "中信證券研報" [3]=> string(11) "XD中信證" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }