$n=$_POST['n'];
$password=$_POST['password'];

echo "".$n;
echo "".$password;
$servername ="localhost";
$username = "photographer";
$pass = "photopassword";
$dbname = "photographer";



// Create connection
$conn = mysqli_connect($servername, $username, $pass, $dbname);
// Check connection
if (!$conn)
{
die("Connection failed: " . mysqli_connect_error());
}
$sql = "SELECT name,password FROM login where name like '". $n . "' and password like '" . $password."'";
$result = mysqli_query($conn, $sql);
 if (mysqli_num_rows($result) > 0)
 {
   echo "<script type='text/javascript'>alert('Success !')</script>";
   header('Location:http://localhost/wordpress/sample-page/');

 }
else if (mysqli_num_rows($result) == 0)
{
  echo "<script type='text/javascript'>alert('Wrong User name and Password!')</script>";
}

mysqli_close($conn);