array(10) { [0]=> int(3857) [1]=> int(3738) [2]=> int(874) [3]=> int(3861) [4]=> int(3855) [5]=> int(3299) [6]=> int(1754) [7]=> int(4016) [8]=> int(3905) [9]=> int(1813) } 10 10