Day 15 part2 correct answer

15/part2.php

@@ -11,12 +11,9 @@ for ($i = 0; $i < 5; $i++) {
                 if ($newNumber > 9) {
                     $newNumber++;
                 }
-
                 $newInput[count($input) * $i + $row][count($input[0]) * $j + $column] = $newNumber%10;
             }
-
         }
-//        echo "\n";
     }
 }
 $input = $newInput;
@@ -52,4 +49,4 @@ while (count($queue) > 0) {
     }
 }
 
-echo $visited[count($visited) - 1][count($visited[0]) - 1]; //553
+echo $visited[count($visited) - 1][count($visited[0]) - 1]; //2858