array(1) { [476963]=> array(2) { [2]=> array(4) { [0]=> string(6) "美國(guó)" [1]=> string(12) "阿里巴巴" [2]=> string(6) "散戶" [3]=> string(18) "阿里巴巴概念" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }