function PdoStore::exists

Overrides PersistingStoreInterface::exists

1 call to PdoStore::exists()

PdoStore::putOffExpiration in vendor/symfony/lock/Store/PdoStore.php

Extends the TTL of a resource.

File

vendor/symfony/lock/Store/PdoStore.php, line 160

Class

PdoStore

PdoStore is a PersistingStoreInterface implementation using a PDO connection.

Namespace

Symfony\Component\Lock\Store

Code

public function exists(Key $key) : bool {
    $sql = "SELECT 1 FROM {$this->table} WHERE {$this->idCol} = :id AND {$this->tokenCol} = :token AND {$this->expirationCol} > {$this->getCurrentTimestampStatement()}";
    $stmt = $this->getConnection()
        ->prepare($sql);
    $stmt->bindValue(':id', $this->getHashedKey($key));
    $stmt->bindValue(':token', $this->getUniqueToken($key));
    $result = $stmt->execute();
    return (bool) (\is_object($result) ? $result->fetchOne() : $stmt->fetchColumn());
}