Untitled

<!DOCTYPE html>
<html>
<head>
    <title>Área de Login</title>
    <link rel="stylesheet" type="text/css" href="index.css">
    <link rel="shortcut icon" type="favicon" href="https://g-eazy.com/favicon.ico">
    <meta charset="utf-8">
</head>
<body>
    <?php
    $dsn = "mysql:dbname=blog;host=127.0.0.1";
    $dbuser = "root";
    $dbpass = "";
    try{
        $pdo = new PDO($dsn, $dbuser, $dbpass);
        $nome = $_POST['username'];
        $email = $_POST['email'];
        $senha = password_hash($_POST['password'], PASSWORD_BCRYPT);
        $sql = "INSERT INTO users SET username = '$nome', email = '$email',password = '$senha'";
        $sql = $pdo->query($sql);
        echo "Usuário inserido com sucesso";
    }catch(PDOException $e){
        echo "Falhou:".$e->getMessage();
    }


    ?>
    <form method="POST">
    Username:</br>
    <input type="text" name="username"></br>
    Senha:<br/>
    <input type="password" name="password"></br>
Email:</br>
    <input type="text" name="email">
</br>
    <input type="submit" value="Send">
    </form>
</body>
</html>