Merge branch 'master' into social-master

[quix0rs-gnu-social.git] / lib / activityutils.php

diff --git a/lib/activityutils.php b/lib/activityutils.php
index d4c01232ec283e8e97ae5d54dcb96040de37df60..a0fc4872328e0f5103aea0797727098e9f5196db 100644 (file)
--- a/lib/activityutils.php
+++ b/lib/activityutils.php
@@ -300,7 +300,7 @@ class ActivityUtils
         return false;
     }
 
-    static function getFeedAuthor($feedEl)
+    static function getFeedAuthor(DOMElement $feedEl)
     {
         // Try old and deprecated activity:subject
 
@@ -347,10 +347,10 @@ class ActivityUtils
         return null;
     }
 
-    static function compareTypes($type, $objects)    // this does verbs too!
+    static function compareTypes($type, array $objects)    // this does verbs too!
     {
         $type = self::resolveUri($type);
-        foreach ((array)$objects as $object) {
+        foreach ($objects as $object) {
             if ($type === self::resolveUri($object)) {
                 return true;
             }