array(10) { [0]=> int(3857) [1]=> int(3945) [2]=> int(3861) [3]=> int(4737) [4]=> int(1754) [5]=> int(3299) [6]=> int(3853) [7]=> int(3855) [8]=> int(1813) [9]=> int(3882) } 10 10