[PHP-NOTES] note 130324 added to pdo.construct

Is a nice idea? For example in my work is this the code to implement us:
class ModelLoginNC {
    private PDO $pdo;

    public function __construct() {
        $dsn = "mysql:host=XXX;dbname=XXX;charset=utf8mb4";
        $user= "admin";
        $pass= "admin";
        $options= [
            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
            PDO::ATTR_EMULATE_PREPARES => false,
            PDO::ATTR_CASE => PDO::CASE_LOWER
        ];
        $this->pdo = new PDO($dsn, $user, $pass, $options);
    }

    public function auth(string $user, string $password): bool {

        $sql = "SELECT password FROM cliente WHERE user= :user";
        $stmt = $this->pdo->prepare($sql);
        $stmt->bindParam(':user', $user);
        $stmt->execute();
        $row = $stmt->fetch();

        if ($fila && isset($fila['password'])) {
            if (password_verify($password, $row['password'])) {
                return true;
            }
        }
        return false;
    }
}

and controller is this:
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['user'], $_POST['password'])) {
    $modelLogin = new \model\ModelLoginNC();
    $user= $_POST['user'];
    $password = $_POST['password'];
    if ($modelLogin->auth($user, $password)) {
        // Auth correct
        // we can create the token for the cookie
        // $token = \util\seguridad\JWT::takeToken(['user' => $user]);
        // ...
        echo "Wellcome";
    } else {
        echo "user or password failed!!";
    }
}
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Server IP: 45.112.84.4
Probable Submitter: 80.90.5.137 (proxied: 87.223.130.93)
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Manual Page -- https://php.net/manual/en/pdo.construct.php
Edit        -- https://main.php.net/note/edit/130324
Del: integrated  -- https://main.php.net/note/delete/130324/integrated
Del: useless     -- https://main.php.net/note/delete/130324/useless
Del: bad code    -- https://main.php.net/note/delete/130324/bad+code
Del: spam        -- https://main.php.net/note/delete/130324/spam
Del: non-english -- https://main.php.net/note/delete/130324/non-english
Del: in docs     -- https://main.php.net/note/delete/130324/in+docs
Del: other reasons-- https://main.php.net/note/delete/130324
Reject      -- https://main.php.net/note/reject/130324
Search      -- https://main.php.net/manage/user-notes.php