function delete_values(Carbon_Field $field)
{
$field_name = $field->get_name();
foreach ($this->store_data as $key => $value) {
if (strpos($key, $field_name) === 0) {
unset($this->store_data[$key]);
}
}
}
function delete_values(Carbon_Field $field)
{
global $wpdb;
$group_names = $field->get_group_names();
$field_name = $field->get_name();
$meta_key_constraint = '`meta_key` LIKE "' . $field_name . implode('-%" OR `meta_key` LIKE "' . $field_name, $group_names) . '-%"';
return $wpdb->query('
DELETE FROM ' . $wpdb->usermeta . '
WHERE (' . $meta_key_constraint . ') AND `user_id`="' . intval($this->user_id) . '"
');
}