Fix invalid fetch mode

[neopheus]

Hi,

PHP Warning: PDO::query(): SQLSTATE[HY000]: General error: mode must be an integer in ...\vendor\filisko\pdo-plus\src\PDO.php:40

with

$stmt =$this->sut->query("SELECT * FROM users WHERE `name` = 'Filis'");
$data = $stmt->fetchAll(PDO::FETCH_CLASS, "User");

class User
{
    public $name;
    public $surname;
}

this pull request add new phpunit test and fix this problem

[filisko]

Are you using v3?

[neopheus]

no v4

[filisko]

thanks! @neopheus !