array(7) { [0]=> int(741) [1]=> int(2308) [2]=> int(4720) [3]=> int(6321) [4]=> int(6517) [5]=> int(6550) [6]=> int(1109) } 7 10
array(3) { [0]=> int(2423) [1]=> int(6840) [2]=> int(5889) }