array(1) { [70417]=> array(2) { [4]=> array(1) { [0]=> string(15) "青島財(cái)經(jīng)網(wǎng)" } [2]=> array(3) { [0]=> string(6) "航運(yùn)" [1]=> string(12) "景氣指數(shù)" [2]=> string(9) "東北亞" } } }