remove element from xml on php
<?php
$doc = new DOMDocument;
$doc->load('theFile.xml');
$thedocument = $doc->documentElement;
//this gives you a list of the messages
$list = $thedocument->getElementsByTagName('message');
//figure out which ones you want -- assign it to a variable (ie: $nodeToRemove )
$nodeToRemove = null;
foreach ($list as $domElement){
$attrValue = $domElement->getAttribute('time');
if ($attrValue == 'VALUEYOUCAREABOUT') {
$nodeToRemove = $domElement; //will only remember last one- but this is just an example :)
}
}
//Now remove it.
if ($nodeToRemove != null)
$thedocument->removeChild($nodeToRemove);
echo $doc->saveXML();
?>