array(1) { [431104]=> array(2) { [2]=> array(3) { [0]=> string(12) "安全事故" [1]=> string(12) "蘋果概念" [2]=> string(15) "個(gè)股黑天鵝" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }