Código PHP:
<?
$dbhost='localhost';
$dbusername='usuario';
$dbuserpass='pass';
$dbname='db_name';
mysql_connect ($dbhost, $dbusername, $dbuserpass);
mysql_select_db($dbname) or die('Cannot select database');
if ($_POST['username']) {
$username=$_POST['username'];
$password=$_POST['password'];
if ($password==NULL) {
echo "La password no fue enviada";
}else{
$query = mysql_query("SELECT username,password FROM users WHERE username = '$username'") or die(mysql_error());
$data = mysql_fetch_array($query);
if($data['password'] != $password) {
header("location:../denegado.php");
}else{
$query = mysql_query("SELECT username,password FROM users WHERE username = '$username'") or die(mysql_error());
$row = mysql_fetch_array($query);
$_SESSION["s_username"] = $row['username'];
header("location:../ingresado.html");
}
}
}
?>
Warning: Cannot modify header information - headers already sent by (output started at /home/virtual/site246/fst/var/www/html/carpetademiweb/insider/login.php:1) in /home/virtual/site246/fst/var/www/html/carpetademiweb/insider/login.php on line 25
ayuda por favor, no se porque no muestra la pagina que le pido, que puede estar mal! de antemano gracias!