(PHP 8 >= 8.4.0)
A PDO subclass representing a connection using the ODBC PDO driver.
$dsn,$username = null,$password = null,$options = null$dsn,$username = null,$password = null,$options = null$query, ?int $fetchMode = PDO::FETCH_COLUMN, int $colno): PDOStatement|false$query,$fetchMode = PDO::FETCH_CLASS,$classname,$constructorArgs$query, ?int $fetchMode = PDO::FETCH_INTO, object $object): PDOStatement|falsePdo\Odbc::ATTR_USE_CURSOR_LIBRARYThis option controls whether the ODBC cursor library is used. The ODBC cursor library supports some advanced ODBC features (e.g. block scrollable cursors), which may not be implemented by the driver. The following values are supported:
Pdo\Odbc::SQL_USE_IF_NEEDEDPdo\Odbc::SQL_USE_DRIVERPdo\Odbc::SQL_USE_ODBCPdo\Odbc::ATTR_ASSUME_UTF8true, UTF-16 encoded character data (CHAR,
VARCHAR and LONGVARCHAR)
is converted to UTF-8 when reading from or writing data to the database.
If false (the default), character encoding conversion may be done by the driver.