Weblabor

<?
if(!isset($PHP_AUTH_USER)) {
 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");   
 header("Cache-Control: no-store, no-cache, must-revalidate"); 
 header("Cache-Control: post-check=0, pre-check=0", false);
 header("Pragma: no-cache");            
 header("WWW-Authenticate: Basic realm=\"Auth Realm\"");
 header("HTTP/1.0 401 Unauthorized");
 echo "NE NYOMJA ESZKEPET! :> \n";
 exit;
}
else {
 $conn = pg_connect("host=localhost port=5432 dbname=db user=blah password=madafaka") or die;
 $res = pg_exec("SELECT * FROM auth ") or die;
 $row = pg_fetch_array( $res, 0 ) or die;
 if( $PHP_AUTH_USER == $row[login] && $PHP_AUTH_PW == $row[passwd] ) {
  header ("Location: sikeres.html");
  exit;
 } else { }
}
header ("Location: sikertelen.html");
?>