1 files changed, 10 insertions, 3 deletions
diff --git a/plugins/openid/lib/Auth/OpenID/Extension.php b/plugins/openid/lib/Auth/OpenID/Extension.php
index 542a1da2..61d2f375 100644
--- a/plugins/openid/lib/Auth/OpenID/Extension.php
+++ b/plugins/openid/lib/Auth/OpenID/Extension.php
@@ -22,14 +22,17 @@ class Auth_OpenID_Extension {
      * ns_uri: The namespace to which to add the arguments for this
      * extension
      */
-    var $ns_uri = null;
-    var $ns_alias = null;
+    public $ns_uri = null;
+    public $ns_alias = null;
 
     /**
      * Get the string arguments that should be added to an OpenID
      * message for this extension.
+     *
+     * @param Auth_OpenID_Request|null $request
+     * @return null
      */
-    function getExtensionArgs()
+    function getExtensionArgs($request = null)
     {
         return null;
     }
@@ -38,6 +41,10 @@ class Auth_OpenID_Extension {
      * Add the arguments from this extension to the provided message.
      *
      * Returns the message with the extension arguments added.
+     *
+     * @param Auth_OpenID_Message $message
+     * @param Auth_OpenID_Request $request
+     * @return null
      */
     function toMessage($message, $request = null)
     {