array(3) { [0]=> int(4500) [1]=> int(4508) [2]=> int(4491) } 3 10
array(7) { [0]=> int(5429) [1]=> int(2541) [2]=> int(3853) [3]=> int(2513) [4]=> int(4233) [5]=> int(5341) [6]=> int(6575) }