array(1) { [432785]=> array(2) { [2]=> array(4) { [0]=> string(9) "工信部" [1]=> string(12) "光纖網(wǎng)絡(luò)" [2]=> string(8) "5G網(wǎng)絡(luò)" [3]=> string(8) "5G概念" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }