array(1) { [426718]=> array(2) { [2]=> array(3) { [0]=> string(12) "電氣設備" [1]=> string(12) "自主可控" [2]=> string(12) "中控技術" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }