Allow insertion of DOMObjects provided by the array.

Author: h3rj4n

LSS/Array2XML.php

@@ -56,6 +56,9 @@
  */
 class Array2XML {
 
+    /**
+     * @var DOMDocument
+     */
     private static $xml = null;
     private static $encoding = 'UTF-8';
 
@@ -128,6 +131,11 @@ private static function &convert($node_name, $arr = array()) {
                 //return from recursion, as a note with cdata cannot have child nodes.
                 return $node;
             }
+            else if (isset($arr['@dom'])) {
+                $node->appendChild($arr['@dom']);
+                unset($arr['@dom']);
+                return $node;
+            }
         }
 
         //create subnodes using recursion