mambax7 / XoopsCore25

            case 'radio':

                $value = is_array($value) ? $value[0] : $value;

                $options = $this->getVar('field_options');

                if (isset($options[$value])) {

                    $value = htmlspecialchars(defined($options[$value]) ? constant($options[$value]) : $options[$value]);

                } else {

                    $value = '';

                }

                return $value;

                break;

                $ret     = array();

                if (count($options) > 0) {

                    foreach (array_keys($options) as $key) {

                        if (in_array($key, $value)) {

                            $ret[$key] = htmlspecialchars(defined($options[$key]) ? constant($options[$key]) : $options[$key]);

                        }

                    }

                }