array(1) { [474687]=> array(2) { [2]=> array(3) { [0]=> string(12) "國家電網(wǎng)" [1]=> string(12) "重大合同" [2]=> string(12) "永福股份" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }