&reftitle.runtime; &extension.runtime;

# &ConfigureOptions; PDO_4D

&Name; | &Default; | &Changeable; | &Changelog;
pdo_4d.default_host | "localhost" | PHP_INI_ALL |
pdo_4d.default_port | 19812 | PHP_INI_ALL |
pdo_4d.default_user | "" | PHP_INI_ALL |
pdo_4d.default_password |  | PHP_INI_ALL |
pdo_4d.connect_timeout | 60 | PHP_INI_ALL |
pdo_4d.charset | utf-16 | PHP_INI_ALL |
pdo_4d.prefered_image_type | "JPEG" | PHP_INI_ALL |

&ini.php.constants; &ini.descriptions.title;

`pdo_4d.default_host` `string`

- The default host.

`pdo_4d.default_port` `string`

- The default port number for the connexion.

`pdo_4d.default_user` `string`

- The default 4D user.

`pdo_4d.default_password` `string`

- The default password.

`pdo_4d.connect_timeout` `string`

- The expiration time for the connexion to the 4D SQL server.

`pdo_4d.charset` `string`

- The data charset.

`pdo_4d.prefered_image_type` `string`

- The default image format that 4D returns. It may be any format that 4D supports. For example, JPEG or PNG.