array(1) { [446679]=> array(2) { [2]=> array(4) { [0]=> string(12) "公司投資" [1]=> string(12) "電氣設(shè)備" [2]=> string(15) "輸變電設(shè)備" [3]=> string(12) "明星電力" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }