array(7) { [0]=> int(2308) [1]=> int(6550) [2]=> int(741) [3]=> int(6517) [4]=> int(1109) [5]=> int(4720) [6]=> int(6321) } 7 10
array(3) { [0]=> int(4573) [1]=> int(5390) [2]=> int(3299) }