array(3) { [0]=> array(2) { [0]=> string(3) "ABC" [1]=> string(3) "744" } [1]=> array(2) { [0]=> string(3) "DEF" [1]=> string(2) "86" } [2]=> array(2) { [0]=> string(3) "GHI" [1]=> string(1) "2" } }