/** * Get Connection * * @param array $config * @return Varien_Db_Adapter_Mysqli */ public function getConnection($config) { $configArr = (array) $config; $configArr['profiler'] = !empty($configArr['profiler']) && $configArr['profiler'] !== 'false'; $configArr['pdoType'] = str_replace('pdo_', '', $configArr['type']); $conn = new Zend_Db_Adapter_Pdo_Mssql($configArr); if (!empty($configArr['initStatements']) && $conn) { $conn->query($configArr['initStatements']); } return $conn; }