array(1) { [483862]=> array(2) { [2]=> array(4) { [0]=> string(12) "虛擬現(xiàn)實(shí)" [1]=> string(9) "黑科技" [2]=> string(12) "增強(qiáng)現(xiàn)實(shí)" [3]=> string(12) "絲路視覺" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }