array(10) { [0]=> int(1688) [1]=> int(5429) [2]=> int(2689) [3]=> int(3031) [4]=> int(4115) [5]=> int(4471) [6]=> int(5452) [7]=> int(5627) [8]=> int(1431) [9]=> int(6219) } 10 10