Problem with vws and php using fsockopen

HI, im trying to connect with vws using php with the fsockopen function.

Here is the code:

$fp = fsockopen("tls://vws.vuforia.com", 443, $errno, $errstr,30);
	if (!$fp) 
	{
		echo "$errstr ($errno)<br />\n";
	}
	else 
	{
		echo "opened<br/>";
		$out = "GET /summary HTTP/1.1\r\n";
		$out .= "Host: vws.vuforia.com\r\n";
		
		$date = gmdate(DATE_RFC1123);
		$date = substr_replace($date, 'GMT', 26);
		$out .= "Date: ".$date."\r\n";
		$autorizationString = "Authorization: VWS ".$AccessKey.":".getSignature("/summary" , "GET", "");
		$out .= $autorizationString."\r\n";
		$out .= "Connection: Close\r\n\r\n";
	
		
		
		
		echo $out."<br/>";
		$writedone = fwrite($fp, $out);
		
		if($writedone == false)
		{
			echo 'error fwrite';
		}
		else
		{
		 	echo $writedone .' bytes written <br/>';
		}
				
		$data = "";
		while(!feof($fp)){
			$data .= fread($fp, 1024);
		}

		echo 'Data received: '.$data .'<br/>';
				
		fclose($fp);

                      }

Im getting:

openedGET /summary HTTP/1.1 Host: vws.vuforia.com Date: Wed, 30 Jan 2013 14:53:26 GMT Authorization: VWS 88eff04e37ba782d21d78c8c004b6a3263477a94:ZmJkYjFkMWIxOGFhNmMwODMyNGI3ZDY0YjcxZmI3NjM3MDY5MGUxZA== Connection: Close 222 bytes written Data received: HTTP/1.1 404 Not Found Server: Apache-Coyote/1.1 Content-Type: text/html;charset=utf-8 Content-Length: 952 Date: Wed, 30 Jan 2013 14:53:26 GMT Connection: close

type Status report

message

description The requested resource () is not available.

Apache Tomcat/6.0.35

closed 

i have tried vws.vuforia.com instead of  tls://vws.vuforia.com but Data Received was empty.

Maybe im missing something with host url or params or who knows... :(

Any help would be apreciated