array(1) { [391220]=> array(2) { [2]=> array(3) { [0]=> string(6) "iPhone" [1]=> string(12) "蘋(píng)果概念" [2]=> string(12) "突發(fā)疫情" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }