connection = new PDONative("sqlsrv:Server=" . $hostname . ";Database=" . $database, $username, $password, array(\PDO::SQLSRV_ATTR_DIRECT_QUERY => true)); } catch(\PDOException $e) { throw new \Phacil\Framework\Exception('Failed to connect to database. Reason: \'' . $e->getMessage() . '\''); } } /** * @param string $sql * @return void */ public function prepare($sql) { $this->statement = $this->connection->prepare($sql); } /** * @param mixed $parameter * @param mixed $variable * @param int $data_type * @param int $length * @return void */ public function bindParam($parameter, $variable, $data_type = \PDO::PARAM_STR, $length = 0) { if ($length) { $this->statement->bindParam($parameter, $variable, $data_type, $length); } else { $this->statement->bindParam($parameter, $variable, $data_type); } } /** * * @param string $sql * @param array $params * @return \Phacil\Framework\Databases\Object\ResultInterface|true * @throws \Phacil\Framework\Exception */ public function query($sql, $params = array()) { $this->statement = $this->connection->prepare($sql); $result = false; try { if ($this->statement && $this->statement->execute($params)) { $data = array(); while ($row = $this->statement->fetch(\PDO::FETCH_ASSOC)) { $data[] = $row; } /** @var \Phacil\Framework\Databases\Object\ResultInterface */ $result = \Phacil\Framework\Registry::getInstance()->create(\Phacil\Framework\Databases\Object\ResultInterface::class, [$data]); $result->setNumRows($this->statement->rowCount()); } } catch (\PDOException $e) { throw new \Phacil\Framework\Exception('Error: ' . $e->getMessage() . ' Error Code : ' . $e->getCode() . '
' . $sql); } if ($result) { return $result; } else { $result = new \Phacil\Framework\Databases\Object\Result(); $result->row = array(); $result->rows = array(); $result->num_rows = 0; return $result; } } /** * @param string $value * @return string */ public function escape($value) { return str_replace(array("\\", "\0", "\n", "\r", "\x1a", "'", '"'), array("\\\\", "\\0", "\\n", "\\r", "\Z", "\'", '\"'), $value); } /** @return int */ public function countAffected() { if ($this->statement) { return $this->statement->rowCount(); } else { return $this->affectedRows; } } /** @return string */ public function getLastId() { return $this->connection->lastInsertId(); } /** @return bool */ public function isConnected() { if ($this->connection) { return true; } else { return false; } } /** @return void */ public function __destruct() { unset($this->connection); } /** * Execute a prepared statement with parameters * * @param string $sql SQL query with named placeholders * @param array $params Associative array of parameters * @return \Phacil\Framework\Databases\Object\ResultInterface|true * @throws \Phacil\Framework\Exception */ public function execute($sql, array $params = []) { try { $this->statement = $this->connection->prepare($sql); if ($this->statement === false) { throw new \Phacil\Framework\Exception('Error preparing query: ' . implode(', ', $this->connection->errorInfo())); } // Bind parameters if there are any if (!empty($params)) { foreach ($params as $placeholder => &$param) { $this->statement->bindParam($placeholder, $param, $this->getParamType($param)); } } $this->statement->execute(); if ($this->statement->columnCount()) { /** @var \Phacil\Framework\Databases\Object\ResultInterface */ $data = \Phacil\Framework\Registry::getInstance()->create(\Phacil\Framework\Databases\Object\ResultInterface::class, [$this->statement->fetchAll(\PDO::FETCH_ASSOC)]); $data->setNumRows($this->statement->rowCount()); $this->statement->closeCursor(); return $data; } else { $this->affectedRows = $this->statement->rowCount(); $this->statement->closeCursor(); return true; } } catch (\PDOException $exception) { throw new \Phacil\Framework\Exception($exception->getMessage()); } } /** * * @param mixed $param * @return int */ private function getParamType(&$param) { $paramType = gettype($param); switch ($paramType) { case 'boolean': $paramType = \PDO::PARAM_BOOL; break; case 'integer': $paramType = \PDO::PARAM_INT; break; case 'double': case 'float': $paramType = \PDO::PARAM_STR; break; case 'NULL': $paramType = \PDO::PARAM_NULL; break; default: $paramType = \PDO::PARAM_STR; break; } return $paramType; } /** * * {@inheritdoc} */ public function getDBType() { return self::DB_TYPE; } /** * * {@inheritdoc} */ public function getDBTypeId() { return self::DB_TYPE_ID; } }