array(1) { [468848]=> array(2) { [2]=> array(3) { [0]=> string(9) "白云山" [1]=> string(12) "基礎(chǔ)化學(xué)" [2]=> string(15) "化學(xué)原料藥" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }