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)}
}