array(10) { [0]=> int(3491) [1]=> int(3740) [2]=> int(5958) [3]=> int(3861) [4]=> int(3863) [5]=> int(1623) [6]=> int(914) [7]=> int(4001) [8]=> int(3855) [9]=> int(3945) } 10 10