array(10) { [0]=> int(3901) [1]=> int(3885) [2]=> int(3905) [3]=> int(3882) [4]=> int(3857) [5]=> int(3861) [6]=> int(874) [7]=> int(3872) [8]=> int(3738) [9]=> int(1754) } 10 10