array(10) { [0]=> int(3638) [1]=> int(3031) [2]=> int(3647) [3]=> int(4591) [4]=> int(7242) [5]=> int(4115) [6]=> int(6386) [7]=> int(1097) [8]=> int(2365) [9]=> int(5452) } 10 10