Pdo V20 Extended Features

readonly class UserRepository public function __construct(private PDO $pdo) $this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $this->pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);

She rewrote the import:

class UserDTO { public function __construct( public int $id, public string $name ) {} } pdo v20 extended features

The first "Extended Feature" is the overhaul of the driver subsystem. Previously, PDO acted as a passive pass-through. With v20 extended features, drivers now expose database-specific capabilities directly. pdo v20 extended features

Native support for caching prepared statements (via PDO::ATTR_CACHE_PREPARES ) reduces redundant parsing and compilation by the database engine. 2. Advanced Developer Tools pdo v20 extended features