array(10) { [0]=> int(5501) [1]=> int(5981) [2]=> int(5909) [3]=> int(5552) [4]=> int(6421) [5]=> int(5944) [6]=> int(5528) [7]=> int(5609) [8]=> int(5889) [9]=> int(5922) } 10 10