|  | @@ -147,7 +147,8 @@ | 
                                                    
                                                        |  |  |  block discarded – undo | 
                                                                                                                                                                                                                    
                                                            | 147 | 147 |       * @param  \SimpleXMLElement $from | 
                                                                                                            
                                                            | 148 | 148 |       * @return void | 
                                                                                                            
                                                            | 149 | 149 |       */ | 
                                                                                                            
                                                            | 150 |  | -    private function sxmlAppend(\SimpleXMLElement $to, \SimpleXMLElement $from) { | 
                                                                                                            
                                                            |  | 150 | +    private function sxmlAppend(\SimpleXMLElement $to, \SimpleXMLElement $from) | 
                                                                                                            
                                                            |  | 151 | +    { | 
                                                                                                            
                                                            | 151 | 152 |          $toDom = dom_import_simplexml($to); | 
                                                                                                            
                                                            | 152 | 153 |          $fromDom = dom_import_simplexml($from); | 
                                                                                                            
                                                            | 153 | 154 |          $toDom->appendChild($toDom->ownerDocument->importNode($fromDom, true)); | 
                                                                                                                                                
                                         
                                        
                                            
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