It would be something that simple, wouldn’t it! Below is what I ended up using:
$attrs = array(
'id' => $field['id'],
'name' => $field['name'],
);
?>
<select <?php echo implode( ' ', array_map(function($val, $key) { return sprintf( '%1$s="%2$s"', $key, esc_attr($val) ); }, $attrs, array_keys( $attrs ))); ?>>
<?php
foreach ($languages as $language) {
?><option value=<?php echo '"' . $language['tag'] . '"'; if($language['tag'] == $field['value']): ?> selected="selected"<?php endif; ?>><?php echo $language['name']; ?></option><?php
}
?>
</select>
Credit to https://github.com/nlemoine/acf-country.
