I have an array that contains the location of a value in a very large multidimensional array. I need to take this location and replace the value at the location with another value. I have found numerous articles about returning the value of a position using such an array of indexes by writing a recursive function. However, this won't work because I can't slice up the large array, I need to replace just that one value.

The location would look something like:

```
array(1,5,3,4,6);

```

The code I had to find a value is the following:

```
function replace_value($indexes, $array, $replacement){
    if(count($indexes) > 1)
        return replace_value(array_slice($indexes, 1), $array[$indexes[0]], $replacement);
    else
        return $array[$indexes[0]];
    }
}

```

How would I modify this to instead of recursively cutting down an array until the value is found I can simply modify a part of a large array? Is there a way to build 

```
array(1,5,3,4,6);

```

Into 

```
$array[1][5][3][4][6];

```

Thanks