array(1) { [89412]=> array(2) { [2]=> array(3) { [0]=> string(6) "開學(xué)" [1]=> string(6) "官網(wǎng)" [2]=> string(9) "教育廳" } [4]=> array(1) { [0]=> string(12) "閃電新聞" } } }