| public getConnection ( Symfony\Component\Console\Output\OutputInterface $output = null ) : PDO | ||
| $output | Symfony\Component\Console\Output\OutputInterface | = null |
| return | PDO | |
public function getConnection(OutputInterface $output = null)
{
if (!$this->_connection) {
$this->_connection = $this->getDbSettings($output)->getConnection();
}
return $this->_connection;
} /**
* @param string $sql
*
* @return array|bool
*/
protected function _query($sql)
{
/** @var \PDO $connection */
$connection = $this->dbHelper->getConnection($this->output);
$query = $connection->prepare($sql);
$query->execute();
$result = $query->fetch(\PDO::FETCH_ASSOC);
return $result;
}