How can I modify an xml file in php?

How can I modify an xml file in php?

 
 
  
   
. Html/article/hardware/008.html
  
  
   
Http://www.niutuku.com // </list>
   
    
Http://www.niutuku.com // </list>
    
     
Http://www.niutuku.com // </list>
    
   
  
 
 
  
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The above is the xml file I want to modify. Four in And smallinfo attributes, please help me.

Reply to discussion (solution)

This mainly involves xml DOM operations. let's take a look at this content.

Use xml DOM

if ( file_exists ( 'out.xml' )) {     $xml  = simplexml_load_file ( 'out.xml' );      foreach ($xml->pic->list as $key => $value) {      $attr = (array) $value->attributes ();      var_dump($attr['@attributes']['smallinfo']);      } } else {    exit( 'Failed to open test.xml.' );}

We recommend that you use simple_html_dom or phpQuery to change the value.

$ S = <XML
   
   
    
     
. Html/article/hardware/008.html
    
    
     
Http://www.niutuku.com // </list>
     
      
Http://www.niutuku.com // </list>
      
       
Http://www.niutuku.com // </list>
      
     
    
   
   
    
3
   
   XML; $ xml = simplexml_load_string ($ s); for ($ I = 0; $ I
   
    
Pic-> list); $ I ++) {$ xml-> pic-> list [$ I] = $ I; $ t = $ xml-> pic-> list [$ I]-> attributes (); $ t ['smallpath'] = $ I ;} echo $ xml-> asXML ();
   

   
   
    
     
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