array(1) { [406286]=> array(2) { [2]=> array(4) { [0]=> string(6) "石油" [1]=> string(6) "管道" [2]=> string(12) "油氣改革" [3]=> string(12) "油氣管網(wǎng)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }