array(1) { [478535]=> array(2) { [2]=> array(4) { [0]=> string(6) "日本" [1]=> string(12) "日本央行" [2]=> string(12) "日本首相" [3]=> string(18) "日本央行行長" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }