array(2) { [0]=> array(5) { [0]=> int(1) [1]=> int(10) [2]=> int(6) [3]=> string(1) "7" [4]=> string(1) "Z" } [1]=> array(5) { [0]=> int(100) [1]=> string(2) "25" [2]=> int(10) [3]=> int(20) [4]=> int(50) } }