A ver si me entero que de php voy muy perdido
¿quedaría así?
Código:
<?
if (strpos($valor, 'algo') === FALSE) continue;
$objDOM = new DOMDocument();
$objDOM->load("fichero.xml"); //make sure path is correct
$driver = $objDOM->getElementsByTagName("product");
// for each note tag, parse the document and get values for
// tasks and details tag.
foreach( $driver as $value )
{
$names = $value->getElementsByTagName("name");
$name = $names->item(0)->nodeValue;
$points = $value->getElementsByTagName("price");
$point = $points->item(0)->nodeValue;
$urls = $value->getElementsByTagName("advertiserProductUrl");
$url = $urls->item(0)->nodeValue;
echo "$name : $point €: $url :<br>";
}
?>