PDO_ATTR_DRIVER_SPECIFIC  140 ext/pdo/php_pdo_driver.h PDO_ATTR_DRIVER_SPECIFIC = 1000
PDO_ATTR_DRIVER_SPECIFIC   82 ext/pdo_mysql/php_pdo_mysql_int.h PDO_MYSQL_ATTR_USE_BUFFERED_QUERY = PDO_ATTR_DRIVER_SPECIFIC,
PDO_ATTR_DRIVER_SPECIFIC  175 ext/pdo_odbc/php_pdo_odbc_int.h PDO_ODBC_ATTR_USE_CURSOR_LIBRARY = PDO_ATTR_DRIVER_SPECIFIC,
PDO_ATTR_DRIVER_SPECIFIC   91 ext/pdo_pgsql/php_pdo_pgsql_int.h PDO_PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT = PDO_ATTR_DRIVER_SPECIFIC,