Código PHP:
function getrequest($url, $user, $pass)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_VERBOSE, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERPWD, "$user:$password");
curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($ch, CURLOPT_GET, 1);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
//llamo a la funcion
getrequest( 'http://twitter.com/statuses/friends_timeline.xml', 'user', 'pass');