WordPress at a glance
function is not described

use_ssl_preference() WP 2.7.0

Optional SSL preference that can be turned on by hooking to the 'personal_options' action.

See the 'personal_options' action.

No Hooks.

Return

Nothing (null).

Usage

use_ssl_preference( $user );
$user(object) (required)
User data object

Code of use ssl preference: wp-admin/includes/user.php VER 5.0.3

<?php
function use_ssl_preference($user) {
?>
	<tr class="user-use-ssl-wrap">
		<th scope="row"><?php _e('Use https')?></th>
		<td><label for="use_ssl"><input name="use_ssl" type="checkbox" id="use_ssl" value="1" <?php checked('1', $user->use_ssl); ?> /> <?php _e('Always use https when visiting the admin'); ?></label></td>
	</tr>
<?php
}