array(1) { [469452]=> array(2) { [2]=> array(4) { [0]=> string(12) "醫(yī)療器械" [1]=> string(15) "檢測試劑盒" [2]=> string(12) "奧泰生物" [3]=> string(9) "白蛋白" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }