array(1) { [457406]=> array(2) { [2]=> array(4) { [0]=> string(6) "北京" [1]=> string(6) "京東" [2]=> string(9) "東城區(qū)" [3]=> string(12) "新冠疫苗" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }