Merge "Align "What's this" vertically"

[lhc/web/wiklou.git] / includes / media / FormatMetadata.php

diff --git a/includes/media/FormatMetadata.php b/includes/media/FormatMetadata.php
index 69982c2..6cac126 100644 (file)
--- a/includes/media/FormatMetadata.php
+++ b/includes/media/FormatMetadata.php
@@ -1675,7 +1675,7 @@ class FormatMetadata extends ContextSource {
         *
         * @param File $file File to use
         * @param array $extendedMetadata
-        * @param int $maxCacheTime Hook handlers might use this parameter to override cache time
+        * @param int &$maxCacheTime Hook handlers might use this parameter to override cache time
         *
         * @return array [<property name> => ['value' => <value>]], or [] on error
         * @since 1.23
@@ -1772,7 +1772,7 @@ class FormatMetadata extends ContextSource {
        /**
         * Takes an array returned by the getExtendedMetadata* functions,
         * and resolves multi-language values in it.
-        * @param array $metadata
+        * @param array &$metadata
         * @since 1.23
         */
        protected function resolveMultilangMetadata( &$metadata ) {
@@ -1789,7 +1789,7 @@ class FormatMetadata extends ContextSource {
        /**
         * Takes an array returned by the getExtendedMetadata* functions,
         * and turns all fields into single-valued ones by dropping extra values.
-        * @param array $metadata
+        * @param array &$metadata
         * @since 1.25
         */
        protected function discardMultipleValues( &$metadata ) {
@@ -1810,7 +1810,7 @@ class FormatMetadata extends ContextSource {
 
        /**
         * Makes sure the given array is a valid API response fragment
-        * @param array $arr
+        * @param array &$arr
         */
        protected function sanitizeArrayForAPI( &$arr ) {
                if ( !is_array( $arr ) ) {