array(1) { [397818]=> array(2) { [2]=> array(4) { [0]=> string(15) "筆記本電腦" [1]=> string(2) "M2" [2]=> string(12) "蘋果概念" [3]=> string(12) "宏觀數據" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }