php解析xml的简单例子

<?php

  $xml ="a.xml";

  $dom = new DOMDocument();

  $dom->load($xml);

  $xml_value = $dom->getElementsByTagName('data');//标签

  foreach($xml_value as $value){

    $nodevalue = $value->nodeValue;

echo "v:$nodevalue<br>";

 }

 

 

?>

simplexml_load_string
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