array(10) { [0]=> int(3781) [1]=> int(4607) [2]=> int(645) [3]=> int(1528) [4]=> int(3427) [5]=> int(3504) [6]=> int(4106) [7]=> int(3454) [8]=> int(3389) [9]=> int(4471) } 10 10