public static function get()
{
if (self::$pdo === null) {
self::$pdo = new \PDO('mysql:host=' . self::$host . ';dbname=' . self::$bdd, self::$user, self::$pwd, array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8', PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
}
return self::$pdo;
}
