|  | @@ 742-744 (lines=3) @@ | 
                                                            
                                    | 739 |  |                             $xml .= $this->serialize_val($k, 'key', false, false, false, false, $use); | 
                                                            
                                    | 740 |  |                             $xml .= $this->serialize_val($v, 'value', false, false, false, false, $use); | 
                                                            
                                    | 741 |  |                             $xml .= '</item>'; | 
                                                            
                                    | 742 |  |                         } else { | 
                                                            
                                    | 743 |  |                             $xml .= $this->serialize_val($v, $k, false, false, false, false, $use); | 
                                                            
                                    | 744 |  |                         } | 
                                                            
                                    | 745 |  |                     } | 
                                                            
                                    | 746 |  |                     $xml .= "</$name>"; | 
                                                            
                                    | 747 |  |                 } | 
                                                                                
                                |  | @@ 805-807 (lines=3) @@ | 
                                                            
                                    | 802 |  |                 foreach ($headers as $k => $v) { | 
                                                            
                                    | 803 |  |                     if (is_object($v) && get_class($v) === 'soapval') { | 
                                                            
                                    | 804 |  |                         $xml .= $this->serialize_val($v, false, false, false, false, false, $use); | 
                                                            
                                    | 805 |  |                     } else { | 
                                                            
                                    | 806 |  |                         $xml .= $this->serialize_val($v, $k, false, false, false, false, $use); | 
                                                            
                                    | 807 |  |                     } | 
                                                            
                                    | 808 |  |                 } | 
                                                            
                                    | 809 |  |                 $headers = $xml; | 
                                                            
                                    | 810 |  |                 $this->debug("In serializeEnvelope, serialized array of headers to $headers"); |