array(1) { [400443]=> array(2) { [2]=> array(3) { [0]=> string(12) "智慧工廠" [1]=> string(8) "5G概念" [2]=> string(12) "億晶光電" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }