"; // Uploaded images $html .= self::get_uploaded_images( $meta, $field ); // Show form upload $html .= "{$i18n_title}"; return $html; } /** * Get field value * It's the combination of new (uploaded) images and saved images * * @param array $new * @param array $old * @param int $post_id * @param array $field * * @return array|mixed */ static function value( $new, $old, $post_id, $field ) { $new = (array) $new; return array_unique( array_merge( $old, $new ) ); } } }