exec("insert into source (s, i, b) values (null, null, null)"); $db->exec("insert into source (s, i, b) values ('false', 0, 0)"); $db->exec("insert into source (s, i, b) values ('first', 1, 1)"); $db->exec("insert into source (s, i, b) values ('second', 2, 1)"); } public function __construct() { parent::__construct(__DIR__."/source.db"); } }