array(7) { [0]=> int(5552) [1]=> int(4966) [2]=> int(5381) [3]=> int(6562) [4]=> int(5399) [5]=> int(7003) [6]=> int(6529) } 7 10
array(3) { [0]=> int(5446) [1]=> int(1247) [2]=> int(5967) }