From: Michael M Slusarz <slusarz@curecanti.org>
Date: Thu, 14 Oct 2010 17:28:56 +0000 (-0600)
Subject: No need to return this value by reference
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=eefaba689a48ca93d42d39b8e7045d3d8db9f7cb;p=horde.git

No need to return this value by reference
---

diff --git a/framework/Notification/lib/Horde/Notification/Storage/Interface.php b/framework/Notification/lib/Horde/Notification/Storage/Interface.php
index cca28acb6..573a4c9e2 100644
--- a/framework/Notification/lib/Horde/Notification/Storage/Interface.php
+++ b/framework/Notification/lib/Horde/Notification/Storage/Interface.php
@@ -26,13 +26,13 @@
 interface Horde_Notification_Storage_Interface
 {
     /**
-     * Return the given stack by reference from the notification store.
+     * Return the given stack from the notification store.
      *
      * @param string $key  The key for the data.
      *
      * @return mixed  The notification data stored for the given key.
      */
-    public function &get($key);
+    public function get($key);
 
     /**
      * Set the given stack in the notification store.
diff --git a/framework/Notification/lib/Horde/Notification/Storage/Object.php b/framework/Notification/lib/Horde/Notification/Storage/Object.php
index 31cecfd4d..963947b30 100644
--- a/framework/Notification/lib/Horde/Notification/Storage/Object.php
+++ b/framework/Notification/lib/Horde/Notification/Storage/Object.php
@@ -34,13 +34,13 @@ implements Horde_Notification_Storage_Interface
     public $notifications = array();
 
     /**
-     * Return the given stack by reference from the notification store.
+     * Return the given stack from the notification store.
      *
      * @param string $key  The key for the data.
      *
      * @return mixed  The notification data stored for the given key.
      */
-    public function &get($key)
+    public function get($key)
     {
         return $this->notifications[$key];
     }
diff --git a/framework/Notification/lib/Horde/Notification/Storage/Session.php b/framework/Notification/lib/Horde/Notification/Storage/Session.php
index 41000b7c5..7a6e62392 100644
--- a/framework/Notification/lib/Horde/Notification/Storage/Session.php
+++ b/framework/Notification/lib/Horde/Notification/Storage/Session.php
@@ -49,13 +49,13 @@ implements Horde_Notification_Storage_Interface
     }
 
     /**
-     * Return the given stack by reference from the notification store.
+     * Return the given stack from the notification store.
      *
      * @param string $key  The key for the data.
      *
      * @return mixed  The notification data stored for the given key.
      */
-    public function &get($key)
+    public function get($key)
     {
         return $_SESSION[$this->_stack][$key];
     }