public function __construct($path, array $options = array())
{
$this->path = $path;
$this->started = false;
parent::__construct($options);
}
/**
* @throws \InvalidArgumentException When "db_table" option is not provided
*/
public function __construct(\PDO $db, $options = null)
{
$this->db = $db;
$options = array_merge(array('db_id_col' => 'sess_id', 'db_data_col' => 'sess_data', 'db_time_col' => 'sess_time'), $options);
if (!array_key_exists('db_table', $options)) {
throw new \InvalidArgumentException('You must provide the "db_table" option for a PdoSessionStorage.');
}
parent::__construct($options);
}