array(3) { [0]=> int(5454) [1]=> int(5446) [2]=> int(5448) } 3 10
array(7) { [0]=> int(1517) [1]=> int(6125) [2]=> int(4289) [3]=> int(2220) [4]=> int(3857) [5]=> int(2474) [6]=> int(2979) }