drupol /
phpermutations
@@ -74,6 +74,7 @@ |
||
| 74 | 74 | |
| 75 | 75 | /** |
| 76 | 76 | * @param array $elements |
| 77 | + * @param integer $length |
|
| 77 | 78 | * |
| 78 | 79 | * @return \Generator |
| 79 | 80 | */ |
