array(1) { [479020]=> array(2) { [2]=> array(4) { [0]=> string(9) "鐵礦石" [1]=> string(9) "目標(biāo)價(jià)" [2]=> string(6) "花旗" [3]=> string(12) "花旗集團(tuán)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }