array(7) { [0]=> int(6517) [1]=> int(6321) [2]=> int(741) [3]=> int(2308) [4]=> int(1109) [5]=> int(6550) [6]=> int(4720) } 7 10
array(3) { [0]=> int(2497) [1]=> int(2559) [2]=> int(4510) }