Untitled

<?PHP
	$db_host="localhost";
	$db_user="root";
	$db_password="";
	$db_name="versandhandel";

	$db=new PDO("mysql:host=$db_host; dbname=$db_name; charset=utf8", $db_user, "");
	$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
	print_r($_POST);
	print_r($_GET);
?>

<!DOCTYPE html>
<html>
	<head>
	<meta charset="utf-8" />
		<title> </title>
	</head>
	<body>
		<h3>selectfield</h3>
		<form method="POST" action="">
			Benutzername: <input type="text" name="benutzername" /><br />
			Passwort: <input type="text" name="passwort" /><br />
			<input type="submit" name="send" value="Absenden" />
		</form>
		<?PHP
			$sql="SELECT * FROM tkunde WHERE Benutzername = :fbn";
			$stmt=$db -> prepare($sql);
			$stmt->bindParam('fbn',$_POST['benutzername'],PDO::PARAM_INT);
			$stmt -> execute();
			if(isset($_POST['benutzername'])){
				if(strtoupper($_POST['benutzername'])==strtoupper($row['benutzername'])){
					echo"hallo";
				}
				else{
					echo"am";
				}
			}

		?>

	</body>
</html>