array(1) { [399647]=> array(2) { [2]=> array(5) { [0]=> string(6) "石墨" [1]=> string(12) "并購重組" [2]=> string(9) "鋰電池" [3]=> string(12) "負極材料" [4]=> string(12) "索通發展" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }