PdoSessionHandler::LOCK_ADVISORY

Creates an application-level lock on a session. The disadvantage is that the lock is not enforced by the database and thus other, unaware parts of the application could still concurrently modify the session. The advantage is it does not require a transaction. This mode is not available for SQLite and not yet implemented for oci and sqlsrv.

File

vendor/symfony/http-foundation/Session/Storage/Handler/PdoSessionHandler.php, line 61

Class

PdoSessionHandler

Session handler using a PDO connection to read and write data.

Namespace

Symfony\Component\HttpFoundation\Session\Storage\Handler

Code

public const LOCK_ADVISORY = 1;