$stmt = $pdo->prepare("SELECT * FROM users WHERE id = :id AND status = :status"); $stmt->execute([':id' => 5, ':status' => 'active']);
Eliminates need for manual fetchColumn(0) or fetch(PDO::FETCH_COLUMN) . 2.2 Named Placeholders with Native Array Unpacking PDO 2.0 extends named placeholder support to automatically unpack associative arrays without binding each parameter individually. pdo v2.0 extended features
PDO 2.0's extended features modernize PHP database interaction by reducing verbosity, adding async capabilities, enforcing type safety, and improving debugging. It bridges the gap between low-level drivers and full ORMs, making it suitable for both microservices and complex enterprise applications. $stmt = $pdo->prepare("SELECT * FROM users WHERE id
$logs = $promise1->wait(); $stats = $promise2->wait(); PDO 2.0 automatically maps database column types to native PHP types based on schema metadata. It bridges the gap between low-level drivers and
Adopt PDO 2.0 for new projects and plan migration for legacy systems requiring high throughput or strict type handling. End of Report
| SQL Type | PHP Type | |----------|----------| | INT , SMALLINT | int | | DECIMAL , NUMERIC | string (or float with opt-in) | | BOOLEAN , BIT | bool | | DATE , DATETIME | DateTimeImmutable | | JSON , JSONB | array / stdClass |
use PDOQueryException; try $count = $pdo->fetchScalar( "SELECT COUNT(*) FROM users WHERE role = @role AND active = 1", ['role' => 'admin'] ); // returns int directly catch (PDOQueryException $e) $pdo->getQueryLog()->dump(); throw $e;