Merge "Align "What's this" vertically"

[lhc/web/wiklou.git] / includes / libs / ArrayUtils.php

diff --git a/includes/libs/ArrayUtils.php b/includes/libs/ArrayUtils.php
index fb35801..0413ea0 100644 (file)
--- a/includes/libs/ArrayUtils.php
+++ b/includes/libs/ArrayUtils.php
@@ -28,7 +28,7 @@
 class ArrayUtils {
        /**
         * Sort the given array in a pseudo-random order which depends only on the
-        * given key and each element value. This is typically used for load
+        * given key and each element value in $array. This is typically used for load
         * balancing between servers each with a local cache.
         *
         * Keys are preserved. The input array is modified in place.
@@ -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