array(1) { [458394]=> array(2) { [2]=> array(5) { [0]=> string(6) "iPhone" [1]=> string(9) "科技部" [2]=> string(12) "資產(chǎn)收購(gòu)" [3]=> string(12) "蘋果概念" [4]=> string(12) "立訊精密" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }