public static function connect($cur_dir = "") { global $file_db; $db_exist = file_exists($cur_dir . WW_BDD . DB_FILE); $file_db = new PDO('sqlite:' . $cur_dir . WW_BDD . DB_FILE); $file_db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); if (!$db_exist) { SQLite::initData(); } }