media_frame_title = __( 'Upload or select image(s) from your WordPress media library', 'wp-data-access' ); $this->media_frame_remove = __( 'Remove image(s)', 'wp-data-access' ); $this->media_types = 'image'; } protected function show_item_media() { if ( 'number' === $this->data_type ) { // Column supports one image file. $url = wp_get_attachment_url( $this->item_value ); if ( false !== $url ) { $this->create_item_image( $url ); } } else { // Column supports multiple image files. if ( null !== $this->item_value && '' !== $this->item_value ) { $media_ids = explode( ',', $this->item_value );//phpcs:ignore - 8.1 proof foreach ( $media_ids as $media_id ) { $url = wp_get_attachment_url( $media_id ); $this->create_item_image( $url ); } } } } private function create_item_image( $url ) { ?>