@@ -31,10 +31,10 @@ |
||
31 | 31 | { |
32 | 32 | foreach ($array as $k => $v) { |
33 | 33 | if (is_array($v)) { |
34 | - $array[$k] = self::arrayFilterRecursive($v, $callback); |
|
34 | + $array[ $k ] = self::arrayFilterRecursive($v, $callback); |
|
35 | 35 | } else { |
36 | 36 | if ($callback($v, $k)) { |
37 | - unset($array[$k]); |
|
37 | + unset($array[ $k ]); |
|
38 | 38 | } |
39 | 39 | } |
40 | 40 | } |