array(1) { [423527]=> array(2) { [2]=> array(4) { [0]=> string(9) "華爾街" [1]=> string(6) "花旗" [2]=> string(12) "花旗集團(tuán)" [3]=> string(15) "美聯(lián)儲加息" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }