array(10) { [0]=> int(3701) [1]=> int(3146) [2]=> int(3389) [3]=> int(2481) [4]=> int(5317) [5]=> int(5300) [6]=> int(5773) [7]=> int(2644) [8]=> int(4052) [9]=> int(2721) } 10 10