Update docs and declare visibility on class props

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

diff --git a/includes/ArrayUtils.php b/includes/ArrayUtils.php
index 985271f..97a56e1 100644 (file)
--- a/includes/ArrayUtils.php
+++ b/includes/ArrayUtils.php
@@ -14,9 +14,9 @@ class ArrayUtils {
         * justification for breaking compatibility with installations
         * compiled with ./configure --disable-hash.
         *
-        * @param $array The array to sort
-        * @param $key The string key
-        * @param $separator A separator used to delimit the array elements and the
+        * @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
         *     various consistent hash implementations that existed before this
         *     function was introduced.
@@ -35,8 +35,7 @@ class ArrayUtils {
         * Given an array of non-normalised probabilities, this function will select
         * an element and return the appropriate key
         *
-        * @param $weights array
-        *
+        * @param array $weights
         * @return bool|int|string
         */
        public static function pickRandom( $weights ) {