diff options
Diffstat (limited to 'includes/libs/ArrayUtils.php')
| -rw-r--r-- | includes/libs/ArrayUtils.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/libs/ArrayUtils.php b/includes/libs/ArrayUtils.php index 2156bd7f1dd5..0413ea0d5a2d 100644 --- a/includes/libs/ArrayUtils.php +++ b/includes/libs/ArrayUtils.php @@ -39,7 +39,7 @@ class ArrayUtils { * justification for breaking compatibility with installations * compiled with ./configure --disable-hash. * - * @param array $array Array to sort + * @param array &$array Array to sort * @param string $key * @param string $separator A separator used to delimit the array elements and the * key. This can be chosen to provide backwards compatibility with |