array(10) { [0]=> int(645) [1]=> int(4115) [2]=> int(3389) [3]=> int(1463) [4]=> int(3952) [5]=> int(2860) [6]=> int(4102) [7]=> int(4260) [8]=> int(4607) [9]=> int(4591) } 10 10