array(1) { [481543]=> array(2) { [2]=> array(4) { [0]=> string(6) "上海" [1]=> string(12) "電子商務(wù)" [2]=> string(6) "海口" [3]=> string(12) "跨境電商" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }