array(1) { [420347]=> array(2) { [2]=> array(3) { [0]=> string(6) "煤炭" [1]=> string(11) "XD海通證" [2]=> string(18) "海通證券研報" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }