function PdoStore::prune

Cleans up the table by removing all expired locks.

File

vendor/symfony/lock/Store/PdoStore.php, line 205

Class

PdoStore

PdoStore is a PersistingStoreInterface implementation using a PDO connection.

Namespace

Symfony\Component\Lock\Store

Code

private function prune() : void {
    $sql = "DELETE FROM {$this->table} WHERE {$this->expirationCol} <= {$this->getCurrentTimestampStatement()}";
    $this->getConnection()
        ->exec($sql);
}