PHP PDO Default Mysql

gistfile1

try{
    $options = array(
        PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
        PDO::ATTR_ERRMODE => PDO::ERRMODE_WARNING,
        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_OBJ
    );
     
    $DB = new PDO('mysql:host=localhost;dbname=dbname', 'basename', 'password', $options);
}catch(PDOException $e){
    exit('Impossible de se connecter !');
}