try { $pdo->beginTransaction(); // Perform database operations here $pdo->commit(); } catch (\Exception $e) { $pdo->rollback(); throw $e; }
try { DB::beginTransaction(); // Perform database operations here, using the Laravel query builder DB::commit(); } catch (\Exception $e) { DB::rollback(); throw $e; }This example uses the Laravel framework's query builder to perform database operations within a transaction. The `beginTransaction()`, `commit()`, and `rollback()` methods are all provided by Laravel's DB class. Overall, using transactions can help ensure data consistency in complex database operations, and various PHP packages and libraries provide support for transactions.