$url = "http://xxx:xxx@www.r-c.ro/feeds/complet.xml";


curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_POST, true);  // tell curl you want to post something
curl_setopt($ch, CURLOPT_POSTFIELDS, "");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // return the                output in string format
$output = curl_exec ($ch); // execute
$xml = new SimpleXMLElement($output) or die('Error creating a SimpleXML instance');


foreach ($xml->Products->Product as $product) {