php xml 摘抄

any html code here
   my name is so so    value2value3value4Test value
value1value2value4EOT;$dom = new DomDocument;$dom->preserveWhiteSpace = FALSE;$dom->loadXML($xml);$params = $dom->getElementsByTagName('section'); // Find Sections $k=0;foreach ($params as $param) //go to each section 1 by 1 {         echo "Section Attribute :-> ".$params->item($k)->getAttribute('name')."
";   //get section attribute                     $params2 = $params->item($k)->getElementsByTagName('category'); //digg categories with in Section      $i=0; // values is used to iterate categories          foreach ($params2 as $p) {           echo "  - Category Attribute Name :-> ".$params2->item($i)->getAttribute('name')."
"; //get Category attributes            $params3 = $params2->item($i)->getElementsByTagName('arti'); //dig Arti into Categories                 $j=0;//values used to interate Arti                     foreach ($params3 as $p2)                   {                    echo "   - Article Attribute Name : ".$params3->item($j)->getAttribute('name').""; //get arti atributesecho "   Value : ".$params3->item($j)->nodeValue."
"; //get Node value ;                              $j++;                      }                       $i++;      }$k++;              }?>output : Section Attribute :-> Section1  - Category Attribute Name :-> google            - Article Attribute Name : article1   Value : any html code heremy name is so so            - Article Attribute Name : article2   Value : value2            - Article Attribute Name : article3   Value : value3            - Article Attribute Name : article4   Value : value4  - Category Attribute Name :-> yahoo            - Article Attribute Name : articleSection2   Value : Test valueSection Attribute :-> Section2  - Category Attribute Name :-> msn            - Article Attribute Name : article2   Value : value1            - Article Attribute Name : article3   Value : value2  - Category Attribute Name :-> webcare            - Article Attribute Name : param3   Value : value4

摘抄：php.net