Easily parse XML documents with PHP 5.0 (4)

The following XML is the example running to the result:

The following is an array of the entire XML data returned through the function Getsavedata ()

Array ([name] => Hualian [address] => Beijing Changan Street-No. No. 9999 [desc] => supermarket chain [Cat_food] => Array ([attrs] =>                Array ([ID] => food) [Goods_food11] => Array                        ([name] => food11 [Price] => 12.90 [attrs] => Array ([id] => food11)) [goods_food12 ] => Array ([name] => food12 [Price] => 22.10 [de SC] => Array ([value] => good things recommended [Attrs] => Ar                                Ray ([creator] => Hahawen ) [Attrs] => Array ([id]               => food12         )) [cat_1] => Array ([GOODS_TEL21] => Array (                        [Name] => tel21 [price] => 1290 [attrs] => Array        ([id] => tel21)) [Cat_coat] => Array ([Attrs] => Array ([id] => coat) [goods_coat => Array ([name] => coat31 [price] => 112 [at             TRS] => Array ([id] => coat31))                    [Goods_coat32] => Array ([name] => coat32 [Price] => 45                        [Attrs] => Array ([id] => Coat32  )                )      ) [Special_hot] => Array ([attrs] => array ([ID] => Hot  ) [Goods_0] => Array ([name] => hot41 [Price] => 99))

The following is a SetValue () function that adds information to the root node and then displays the contents of the resulting XML file.

  
   
   
     Hualian 
    
    Beijing Changan Street-No. No. 9999  
   
     supermarket chain 
    
   
     123456789 
    
    
     
     
       food11 
      
     
       12.90 
      
     
    
      food12  
     
       22.10 
      
     
       good thing recommendation 
      
     
    
    
     
     
       tel21 
      
     
       1290 
      
     
    
    
    
      coat31 
     
    
      112 
      
     
     
       coat32 
      
      
      
     
    
    
     
     
       hot41