Linkshare product serach api code

Here is the simple code to fetch product from all the affiliate using Linkshare , Linkshare product serach api code

$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HTTPGET, TRUE);
$url2="http://productsearch.linksynergy.com/productsearch?token=8dcb9db02dce5b1123f84d8950beb34de9bfb0169dc6fca4146a059926f0239b&MaxResults=60&pagenumber=1&keyword=".$_GET['v']."&sort=retailprice&sorttype=asc&sort=productname&sorttype=asc";
curl_setopt($ch, CURLOPT_URL, $url2);
$xml_data = curl_exec($ch);
curl_close($ch);
$object = simplexml_load_string($xml_data);
foreach($object->item as $signprod)
{
print_r($signprod); 
}