$curl = curl_init(); 
curl_setopt($curl, CURLOPT_URL, "ftp://ftp.gnu.org"); 
curl_setopt($curl, CURLOPT_FTPLISTONLY, 1); 
curl_setopt($curl, CURLOPT_USERPWD, "anonymous:twoj@adres_email.pl"); 
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 
$wynik = curl_exec($curl); 
curl_close($curl); 
print $wynik; 
