Partial revert of 32a4f6ed963f7b08dec90285b09a3c170b7ca09f

The last internal recursive call to the function will most likely not be
an array - so we can't typehint.

diff --git a/framework/Util/lib/Horde/Array.php b/framework/Util/lib/Horde/Array.php
index ba1fa46..ecdb753 100644 (file)
--- a/framework/Util/lib/Horde/Array.php
+++ b/framework/Util/lib/Horde/Array.php
@@ -145,7 +145,7 @@ class Horde_Array
      *
      * @return mixed  The final value of the key path.
      */
-    static public function getElement(array &$array, array &$keys, $value = null)
+    static public function getElement(&$array, array &$keys, $value = null)
     {
         if (count($keys)) {
             $key = array_shift($keys);