/usr/share/php/Symfony/Component/Cache/Adapter/PdoAdapter.php is in php-symfony-cache 3.4.6+dfsg-1.
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/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Cache\Adapter;
use Doctrine\DBAL\Connection;
use Symfony\Component\Cache\PruneableInterface;
use Symfony\Component\Cache\Traits\PdoTrait;
class PdoAdapter extends AbstractAdapter implements PruneableInterface
{
use PdoTrait;
protected $maxIdLength = 255;
/**
* You can either pass an existing database connection as PDO instance or
* a Doctrine DBAL Connection or a DSN string that will be used to
* lazy-connect to the database when the cache is actually used.
*
* List of available options:
* * db_table: The name of the table [default: cache_items]
* * db_id_col: The column where to store the cache id [default: item_id]
* * db_data_col: The column where to store the cache data [default: item_data]
* * db_lifetime_col: The column where to store the lifetime [default: item_lifetime]
* * db_time_col: The column where to store the timestamp [default: item_time]
* * db_username: The username when lazy-connect [default: '']
* * db_password: The password when lazy-connect [default: '']
* * db_connection_options: An array of driver-specific connection options [default: array()]
*
* @param \PDO|Connection|string $connOrDsn A \PDO or Connection instance or DSN string or null
* @param string $namespace
* @param int $defaultLifetime
* @param array $options An associative array of options
*
* @throws InvalidArgumentException When first argument is not PDO nor Connection nor string
* @throws InvalidArgumentException When PDO error mode is not PDO::ERRMODE_EXCEPTION
* @throws InvalidArgumentException When namespace contains invalid characters
*/
public function __construct($connOrDsn, $namespace = '', $defaultLifetime = 0, array $options = array())
{
$this->init($connOrDsn, $namespace, $defaultLifetime, $options);
}
}
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