string(6) "school" array(4) { [0]=> string(3) "736" [1]=> string(6) "online" [2]=> string(7) "drivers" [3]=> string(2) "ed" } object(mysqli_result)#13803 (5) { ["current_field"]=> int(0) ["field_count"]=> int(8) ["lengths"]=> NULL ["num_rows"]=> int(0) ["type"]=> int(0) }