enmi-conf.org: comparison wp/wp-includes/deprecated.php

equal deleted inserted replaced

-:7b1b88e27a20
+:48c4eec2b7e6
 *
 * @link https://developer.wordpress.org/themes/basics/the-loop/
 *
 * @since 1.0.1
 * @deprecated 1.5.0
+*
+* @global WP_Query $wp_query WordPress Query object.
 */
 function start_wp() {
 	global $wp_query;
 	_deprecated_function( __FUNCTION__, '1.5.0', __('new WordPress Loop') );
 	if ( $optionall )
 		$show_option_all = $all;
 	$show_option_none = '';
 	if ( $optionnone )
-		$show_option_none = __('None');
+	$show_option_none = _x( 'None', 'Categories dropdown (show_option_none parameter)' );
 	$vars = compact('show_option_all', 'show_option_none', 'orderby', 'order',
 					'show_last_update', 'show_count', 'hide_empty', 'selected', 'exclude');
 	$query = add_query_arg($vars, '');
 	return wp_dropdown_categories($query);
 * @since 1.0.1
 * @deprecated 2.1.0 Use wp_get_post_categories()
 * @see wp_get_post_categories()
 *
 * @param int $blogid Not Used
-* @param int $post_ID
+* @param int $post_id
 * @return array
 */
-function wp_get_post_cats($blogid = '1', $post_ID = 0) {
+function wp_get_post_cats($blogid = '1', $post_id = 0) {
 	_deprecated_function( __FUNCTION__, '2.1.0', 'wp_get_post_categories()' );
-	return wp_get_post_categories($post_ID);
+	return wp_get_post_categories($post_id);
 }
 /**
 * Sets the categories that the post ID belongs to.
 *
 * @deprecated 2.1.0
 * @deprecated Use wp_set_post_categories()
 * @see wp_set_post_categories()
 *
 * @param int $blogid Not used
-* @param int $post_ID
+* @param int $post_id
 * @param array $post_categories
 * @return bool|mixed
 */
-function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) {
+function wp_set_post_cats($blogid = '1', $post_id = 0, $post_categories = array()) {
 	_deprecated_function( __FUNCTION__, '2.1.0', 'wp_set_post_categories()' );
-	return wp_set_post_categories($post_ID, $post_categories);
+	return wp_set_post_categories($post_id, $post_categories);
 }
 /**
 * Retrieves a list of archives.
 *
 * @return null|string
 */
 function wp_get_links($args = '') {
 	_deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_bookmarks()' );
-	if ( strpos( $args, '=' ) === false ) {
+	if ( ! str_contains( $args, '=' ) ) {
 		$cat_id = $args;
 		$args = add_query_arg( 'category', $cat_id, $args );
 	}
 	$defaults = array(
 function get_links($category = -1, $before = '', $after = '<br />', $between = ' ', $show_images = true, $orderby = 'name',
 			$show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $display = true) {
 	_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
 	$order = 'ASC';
-	if ( substr($orderby, 0, 1) == '_' ) {
+	if ( str_starts_with($orderby, '_') ) {
 		$order = 'DESC';
 		$orderby = substr($orderby, 1);
 	}
 	if ( $category == -1 ) // get_bookmarks() uses '' to signify all categories.
 		$desc = esc_attr(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display'));
 		$name = esc_attr(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display'));
 		$title = $desc;
 		if ( $show_updated )
-			if (substr($row->link_updated_f, 0, 2) != '00')
+			if ( !str_starts_with($row->link_updated_f, '00') )
 				$title .= ' ('.__('Last updated') . ' ' . gmdate(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * HOUR_IN_SECONDS)) . ')';
 		if ( '' != $title )
 			$title = ' title="' . $title . '"';
 		if ( '' != $target )
 			$target = ' target="' . $target . '"';
 		$output .= '<a href="' . $the_link . '"' . $rel . $title . $target. '>';
-		if ( $row->link_image != null && $show_images ) {
+		if ( '' != $row->link_image && $show_images ) {
-			if ( strpos($row->link_image, 'http') !== false )
+			if ( str_contains( $row->link_image, 'http' ) )
-				$output .= "<img src=\"$row->link_image\" $alt $title />";
+				$output .= '<img src="' . $row->link_image . '"' . $alt . $title . ' />';
 			else // If it's a relative path.
-				$output .= "<img src=\"" . get_option('siteurl') . "$row->link_image\" $alt $title />";
+				$output .= '<img src="' . get_option('siteurl') . $row->link_image . '"' . $alt . $title . ' />';
 		} else {
 			$output .= $name;
 		}
 		$output .= '</a>';
 	$order = strtolower($order);
 	// Handle link category sorting.
 	$direction = 'ASC';
-	if ( '_' == substr($order,0,1) ) {
+	if ( str_starts_with( $order, '_' ) ) {
 		$direction = 'DESC';
 		$order = substr($order,1);
 	}
 	if ( !isset($direction) )
 * @since 1.2.0
 * @deprecated 2.5.0 Use get_category_feed_link()
 * @see get_category_feed_link()
 *
 * @param bool $display
-* @param int $cat_ID
+* @param int $cat_id
 * @return string
 */
-function get_category_rss_link($display = false, $cat_ID = 1) {
+function get_category_rss_link($display = false, $cat_id = 1) {
 	_deprecated_function( __FUNCTION__, '2.5.0', 'get_category_feed_link()' );
-	$link = get_category_feed_link($cat_ID, 'rss2');
+	$link = get_category_feed_link($cat_id, 'rss2');
 	if ( $display )
 		echo $link;
 	return $link;
 }
 	_deprecated_function( __FUNCTION__, '2.5.0' );
 	return false;
 }
 /**
-* Retrieve an array of comment data about comment $comment_ID.
+* Retrieve an array of comment data about comment $comment_id.
 *
 * @since 0.71
 * @deprecated 2.7.0 Use get_comment()
 * @see get_comment()
 *
-* @param int $comment_ID The ID of the comment
+* @param int $comment_id The ID of the comment
 * @param int $no_cache Whether to use the cache (cast to bool)
 * @param bool $include_unapproved Whether to include unapproved comments
 * @return array The comment data
 */
-function get_commentdata( $comment_ID, $no_cache = 0, $include_unapproved = false ) {
+function get_commentdata( $comment_id, $no_cache = 0, $include_unapproved = false ) {
 	_deprecated_function( __FUNCTION__, '2.7.0', 'get_comment()' );
-	return get_comment($comment_ID, ARRAY_A);
+	return get_comment($comment_id, ARRAY_A);
 }
 /**
 * Retrieve the category name by the category ID.
 *
 * @since 0.71
 * @deprecated 2.8.0 Use get_cat_name()
 * @see get_cat_name()
 *
-* @param int $cat_ID Category ID
+* @param int $cat_id Category ID
 * @return string category name
 */
-function get_catname( $cat_ID ) {
+function get_catname( $cat_id ) {
 	_deprecated_function( __FUNCTION__, '2.8.0', 'get_cat_name()' );
-	return get_cat_name( $cat_ID );
+	return get_cat_name( $cat_id );
 }
 /**
 * Retrieve category children list separated before and after the term IDs.
 *
 		$link_match = $matches[0][$i];
 		$link_number = '['.($i+1).']';
 		$link_url = $matches[2][$i];
 		$link_text = $matches[4][$i];
 		$content = str_replace( $link_match, $link_text . ' ' . $link_number, $content );
-		$link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) != 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) != 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;
+		$link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) !== 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) !== 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;
 		$links_summary .= "\n" . $link_number . ' ' . $link_url;
 	}
 	$content  = strip_tags( $content );
 	$content .= $links_summary;
 	return $content;
 	} elseif ( wp_attachment_is_image( $post->ID ) ) {
 		// We have an image without a thumbnail.
 		$src = wp_get_attachment_url( $post->ID );
 		$src_file = & $file;
-	} elseif ( $src = wp_mime_type_icon( $post->ID ) ) {
+	} elseif ( $src = wp_mime_type_icon( $post->ID, '.svg' ) ) {
 		// No thumb, no image. We'll look for a mime-related icon instead.
 		/** This filter is documented in wp-includes/post.php */
 		$icon_dir = apply_filters( 'icon_dir', get_template_directory() . '/images' );
 		$src_file = $icon_dir . '/' . wp_basename($src);
 /**
 * Checks and cleans a URL.
 *
 * A number of characters are removed from the URL. If the URL is for displaying
-* (the default behaviour) ampersands are also replaced. The 'clean_url' filter
+* (the default behavior) ampersands are also replaced. The 'clean_url' filter
 * is applied to the returned cleaned URL.
 *
 * @since 1.2.0
 * @deprecated 3.0.0 Use esc_url()
 * @see esc_url()
 * @param string $context Optional. How the URL will be used. Default is 'display'.
 * @return string The cleaned $url after the {@see 'clean_url'} filter is applied.
 */
 function clean_url( $url, $protocols = null, $context = 'display' ) {
 	if ( $context == 'db' )
-		_deprecated_function( 'clean_url( $context = \'db\' )', '3.0.0', 'esc_url_raw()' );
+		_deprecated_function( 'clean_url( $context = \'db\' )', '3.0.0', 'sanitize_url()' );
 	else
 		_deprecated_function( __FUNCTION__, '3.0.0', 'esc_url()' );
 	return esc_url( $url, $protocols, $context );
 }
 *
 * @since 2.0.0
 * @deprecated 3.0.0 Use delete_user_meta()
 * @see delete_user_meta()
 *
+* @global wpdb $wpdb WordPress database abstraction object.
+*
 * @param int $user_id User ID.
 * @param string $meta_key Metadata key.
 * @param mixed $meta_value Optional. Metadata value. Default empty.
 * @return bool True deletion completed and false if user_id is not a number.
 */
 * than one metadata value, then it will be list of metadata values.
 *
 * @since 2.0.0
 * @deprecated 3.0.0 Use get_user_meta()
 * @see get_user_meta()
+*
+* @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int $user_id User ID
 * @param string $meta_key Optional. Metadata key. Default empty.
 * @return mixed
 */
 			return '';
 	}
 	$metas = array_map('maybe_unserialize', $metas);
-	if ( count($metas) == 1 )
+	if ( count($metas) === 1 )
 		return $metas[0];
 	else
 		return $metas;
 }
 * Will remove the metadata, if the meta value is empty.
 *
 * @since 2.0.0
 * @deprecated 3.0.0 Use update_user_meta()
 * @see update_user_meta()
+*
+* @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int $user_id User ID
 * @param string $meta_key Metadata key.
 * @param mixed $meta_value Metadata value.
 * @return bool True on successful update, false on failure.
 * @global $plugin_page
 *
 * @return bool
 */
 function is_plugin_page() {
-	_deprecated_function( __FUNCTION__, '3.1.0'  );
+	_deprecated_function( __FUNCTION__, '3.1.0' );
 	global $plugin_page;
 	if ( isset($plugin_page) )
 		return true;
 * @deprecated 3.1.0
 *
 * @return bool Always return True
 */
 function update_category_cache() {
-	_deprecated_function( __FUNCTION__, '3.1.0'  );
+	_deprecated_function( __FUNCTION__, '3.1.0' );
 	return true;
 }
 /**
 }
 /**
 * Sanitize every user field.
 *
-* If the context is 'raw', then the user object or array will get minimal santization of the int fields.
+* If the context is 'raw', then the user object or array will get minimal sanitization of the int fields.
 *
 * @since 2.3.0
 * @deprecated 3.3.0
 *
 * @param object|array $user    The user object or array.
 * Get parent post relational link.
 *
 * @since 2.8.0
 * @deprecated 3.3.0
 *
+* @global WP_Post $post Global post object.
+*
 * @param string $title Optional. Link title format. Default '%title'.
 * @return string
 */
 function get_parent_post_rel_link( $title = '%title' ) {
 	_deprecated_function( __FUNCTION__, '3.3.0' );
 				return (imagetypes() & IMG_PNG) != 0;
 			case 'image/gif':
 				return (imagetypes() & IMG_GIF) != 0;
 			case 'image/webp':
 				return (imagetypes() & IMG_WEBP) != 0;
-		}
+			case 'image/avif':
+				return (imagetypes() & IMG_AVIF) != 0;
+			}
 	} else {
 		switch( $mime_type ) {
 			case 'image/jpeg':
 				return function_exists('imagecreatefromjpeg');
 			case 'image/png':
 				return function_exists('imagecreatefrompng');
 			case 'image/gif':
 				return function_exists('imagecreatefromgif');
 			case 'image/webp':
 				return function_exists('imagecreatefromwebp');
+			case 'image/avif':
+				return function_exists('imagecreatefromavif');
 		}
 	}
 	return false;
 }
 *
 * @since 1.0.0
 * @deprecated 4.4.0 Use get_permalink()
 * @see get_permalink()
 *
-* @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is global $post.
+* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
 * @return string|false
 */
-function post_permalink( $post_id = 0 ) {
+function post_permalink( $post = 0 ) {
 	_deprecated_function( __FUNCTION__, '4.4.0', 'get_permalink()' );
-	return get_permalink( $post_id );
+	return get_permalink( $post );
 }
 /**
 * Perform a HTTP HEAD or GET request.
 *
 *
 * @param string      $url       URL to fetch.
 * @param string|bool $file_path Optional. File path to write request to. Default false.
 * @param int         $red       Optional. The number of Redirects followed, Upon 5 being hit,
 *                               returns false. Default 1.
-* @return bool|string False on failure and string of headers if HEAD request.
+* @return \WpOrg\Requests\Utility\CaseInsensitiveDictionary|false Headers on success, false on failure.
 */
 function wp_get_http( $url, $file_path = false, $red = 1 ) {
 	_deprecated_function( __FUNCTION__, '4.4.0', 'WP_Http' );
-	@set_time_limit( 60 );
+	if ( function_exists( 'set_time_limit' ) ) {
+		@set_time_limit( 60 );
+	}
 	if ( $red > 5 )
 		return false;
 	$options = array();
 /**
 * Retrieves the Press This bookmarklet link.
 *
 * @since 2.6.0
 * @deprecated 4.9.0
-*
+* @return string
 */
 function get_shortcut_link() {
 	_deprecated_function( __FUNCTION__, '4.9.0' );
 	$link = '';
 	 */
 	return apply_filters( 'shortcut_link', $link );
 }
 /**
 * Ajax handler for saving a post from Press This.
 *
 * @since 4.2.0
 * @deprecated 4.9.0
 */
 function wp_ajax_press_this_save_post() {
 	_deprecated_function( __FUNCTION__, '4.9.0' );
 	if ( is_plugin_active( 'press-this/press-this-plugin.php' ) ) {
 		include WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php';
 		$wp_press_this = new WP_Press_This_Plugin();
 		wp_send_json_error( array( 'errorMessage' => __( 'The Press This plugin is required.' ) ) );
 	}
 }
 /**
 * Ajax handler for creating new category from Press This.
 *
 * @since 4.2.0
 * @deprecated 4.9.0
 */
 function wp_ajax_press_this_add_category() {
 	_deprecated_function( __FUNCTION__, '4.9.0' );
 	if ( is_plugin_active( 'press-this/press-this-plugin.php' ) ) {
 		include WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php';
 		$wp_press_this = new WP_Press_This_Plugin();
 *
 * @since 2.1.0
 * @access private
 * @deprecated 5.5.0
 */
-function wp_unregister_GLOBALS() {  // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid
+function wp_unregister_GLOBALS() {
 	// register_globals was deprecated in PHP 5.3 and removed entirely in PHP 5.4.
 	_deprecated_function( __FUNCTION__, '5.5.0' );
 }
 /**
 *
 * @since 2.7.0
 * @deprecated 5.5.0 Use add_allowed_options() instead.
 *                   Please consider writing more inclusive code.
 *
-* @global array $allowed_options
-*
 * @param array        $new_options
 * @param string|array $options
 * @return array
 */
 function add_option_whitelist( $new_options, $options = '' ) {
 * Removes a list of options from the allowed options list.
 *
 * @since 2.7.0
 * @deprecated 5.5.0 Use remove_allowed_options() instead.
 *                   Please consider writing more inclusive code.
-*
-* @global array $allowed_options
 *
 * @param array        $del_options
 * @param string|array $options
 * @return array
 */
 *              should occur.
 */
 function wp_skip_border_serialization( $block_type ) {
 	_deprecated_function( __FUNCTION__, '6.0.0', 'wp_should_skip_block_supports_serialization()' );
-	$border_support = _wp_array_get( $block_type->supports, array( '__experimentalBorder' ), false );
+	$border_support = isset( $block_type->supports['__experimentalBorder'] )
+		? $block_type->supports['__experimentalBorder']
+		: false;
 	return is_array( $border_support ) &&
 		array_key_exists( '__experimentalSkipSerialization', $border_support ) &&
 		$border_support['__experimentalSkipSerialization'];
 }
 * @return bool Whether to serialize spacing support styles & classes.
 */
 function wp_skip_dimensions_serialization( $block_type ) {
 	_deprecated_function( __FUNCTION__, '6.0.0', 'wp_should_skip_block_supports_serialization()' );
-	$dimensions_support = _wp_array_get( $block_type->supports, array( '__experimentalDimensions' ), false );
+	$dimensions_support = isset( $block_type->supports['__experimentalDimensions'] )
+		? $block_type->supports['__experimentalDimensions']
+		: false;
 	return is_array( $dimensions_support ) &&
 		array_key_exists( '__experimentalSkipSerialization', $dimensions_support ) &&
 		$dimensions_support['__experimentalSkipSerialization'];
 }
 * @return bool Whether to serialize spacing support styles & classes.
 */
 function wp_skip_spacing_serialization( $block_type ) {
 	_deprecated_function( __FUNCTION__, '6.0.0', 'wp_should_skip_block_supports_serialization()' );
-	$spacing_support = _wp_array_get( $block_type->supports, array( 'spacing' ), false );
+	$spacing_support = isset( $block_type->supports['spacing'] )
+		? $block_type->supports['spacing']
+		: false;
 	return is_array( $spacing_support ) &&
 		array_key_exists( '__experimentalSkipSerialization', $spacing_support ) &&
 		$spacing_support['__experimentalSkipSerialization'];
 }
 * @deprecated 6.0.0
 */
 function wp_add_iframed_editor_assets_html() {
 	_deprecated_function( __FUNCTION__, '6.0.0' );
 }
+/**
+* Retrieves thumbnail for an attachment.
+* Note that this works only for the (very) old image metadata style where 'thumb' was set,
+* and the 'sizes' array did not exist. This function returns false for the newer image metadata style
+* despite that 'thumbnail' is present in the 'sizes' array.
+*
+* @since 2.1.0
+* @deprecated 6.1.0
+*
+* @param int $post_id Optional. Attachment ID. Default is the ID of the global `$post`.
+* @return string|false Thumbnail file path on success, false on failure.
+*/
+function wp_get_attachment_thumb_file( $post_id = 0 ) {
+	_deprecated_function( __FUNCTION__, '6.1.0' );
+	$post_id = (int) $post_id;
+	$post    = get_post( $post_id );
+	if ( ! $post ) {
+		return false;
+	}
+	// Use $post->ID rather than $post_id as get_post() may have used the global $post object.
+	$imagedata = wp_get_attachment_metadata( $post->ID );
+	if ( ! is_array( $imagedata ) ) {
+		return false;
+	}
+	$file = get_attached_file( $post->ID );
+	if ( ! empty( $imagedata['thumb'] ) ) {
+		$thumbfile = str_replace( wp_basename( $file ), $imagedata['thumb'], $file );
+		if ( file_exists( $thumbfile ) ) {
+			/**
+			 * Filters the attachment thumbnail file path.
+			 *
+			 * @since 2.1.0
+			 *
+			 * @param string $thumbfile File path to the attachment thumbnail.
+			 * @param int    $post_id   Attachment ID.
+			 */
+			return apply_filters( 'wp_get_attachment_thumb_file', $thumbfile, $post->ID );
+		}
+	}
+	return false;
+}
+/**
+* Gets the path to a translation file for loading a textdomain just in time.
+*
+* Caches the retrieved results internally.
+*
+* @since 4.7.0
+* @deprecated 6.1.0
+* @access private
+*
+* @see _load_textdomain_just_in_time()
+*
+* @param string $domain Text domain. Unique identifier for retrieving translated strings.
+* @param bool   $reset  Whether to reset the internal cache. Used by the switch to locale functionality.
+* @return string|false The path to the translation file or false if no translation file was found.
+*/
+function _get_path_to_translation( $domain, $reset = false ) {
+	_deprecated_function( __FUNCTION__, '6.1.0', 'WP_Textdomain_Registry' );
+	static $available_translations = array();
+	if ( true === $reset ) {
+		$available_translations = array();
+	}
+	if ( ! isset( $available_translations[ $domain ] ) ) {
+		$available_translations[ $domain ] = _get_path_to_translation_from_lang_dir( $domain );
+	}
+	return $available_translations[ $domain ];
+}
+/**
+* Gets the path to a translation file in the languages directory for the current locale.
+*
+* Holds a cached list of available .mo files to improve performance.
+*
+* @since 4.7.0
+* @deprecated 6.1.0
+* @access private
+*
+* @see _get_path_to_translation()
+*
+* @param string $domain Text domain. Unique identifier for retrieving translated strings.
+* @return string|false The path to the translation file or false if no translation file was found.
+*/
+function _get_path_to_translation_from_lang_dir( $domain ) {
+	_deprecated_function( __FUNCTION__, '6.1.0', 'WP_Textdomain_Registry' );
+	static $cached_mofiles = null;
+	if ( null === $cached_mofiles ) {
+		$cached_mofiles = array();
+		$locations = array(
+			WP_LANG_DIR . '/plugins',
+			WP_LANG_DIR . '/themes',
+		);
+		foreach ( $locations as $location ) {
+			$mofiles = glob( $location . '/*.mo' );
+			if ( $mofiles ) {
+				$cached_mofiles = array_merge( $cached_mofiles, $mofiles );
+			}
+		}
+	}
+	$locale = determine_locale();
+	$mofile = "{$domain}-{$locale}.mo";
+	$path = WP_LANG_DIR . '/plugins/' . $mofile;
+	if ( in_array( $path, $cached_mofiles, true ) ) {
+		return $path;
+	}
+	$path = WP_LANG_DIR . '/themes/' . $mofile;
+	if ( in_array( $path, $cached_mofiles, true ) ) {
+		return $path;
+	}
+	return false;
+}
+/**
+* Allows multiple block styles.
+*
+* @since 5.9.0
+* @deprecated 6.1.0
+*
+* @param array $metadata Metadata for registering a block type.
+* @return array Metadata for registering a block type.
+*/
+function _wp_multiple_block_styles( $metadata ) {
+	_deprecated_function( __FUNCTION__, '6.1.0' );
+	return $metadata;
+}
+/**
+* Generates an inline style for a typography feature e.g. text decoration,
+* text transform, and font style.
+*
+* @since 5.8.0
+* @access private
+* @deprecated 6.1.0 Use wp_style_engine_get_styles() introduced in 6.1.0.
+*
+* @see wp_style_engine_get_styles()
+*
+* @param array  $attributes   Block's attributes.
+* @param string $feature      Key for the feature within the typography styles.
+* @param string $css_property Slug for the CSS property the inline style sets.
+* @return string CSS inline style.
+*/
+function wp_typography_get_css_variable_inline_style( $attributes, $feature, $css_property ) {
+	_deprecated_function( __FUNCTION__, '6.1.0', 'wp_style_engine_get_styles()' );
+	// Retrieve current attribute value or skip if not found.
+	$style_value = _wp_array_get( $attributes, array( 'style', 'typography', $feature ), false );
+	if ( ! $style_value ) {
+		return;
+	}
+	// If we don't have a preset CSS variable, we'll assume it's a regular CSS value.
+	if ( ! str_contains( $style_value, "var:preset|{$css_property}|" ) ) {
+		return sprintf( '%s:%s;', $css_property, $style_value );
+	}
+	/*
+	 * We have a preset CSS variable as the style.
+	 * Get the style value from the string and return CSS style.
+	 */
+	$index_to_splice = strrpos( $style_value, '|' ) + 1;
+	$slug            = substr( $style_value, $index_to_splice );
+	// Return the actual CSS inline style e.g. `text-decoration:var(--wp--preset--text-decoration--underline);`.
+	return sprintf( '%s:var(--wp--preset--%s--%s);', $css_property, $css_property, $slug );
+}
+/**
+* Determines whether global terms are enabled.
+*
+* @since 3.0.0
+* @since 6.1.0 This function now always returns false.
+* @deprecated 6.1.0
+*
+* @return bool Always returns false.
+*/
+function global_terms_enabled() {
+	_deprecated_function( __FUNCTION__, '6.1.0' );
+	return false;
+}
+/**
+* Filter the SQL clauses of an attachment query to include filenames.
+*
+* @since 4.7.0
+* @deprecated 6.0.3
+* @access private
+*
+* @param array $clauses An array including WHERE, GROUP BY, JOIN, ORDER BY,
+*                       DISTINCT, fields (SELECT), and LIMITS clauses.
+* @return array The unmodified clauses.
+*/
+function _filter_query_attachment_filenames( $clauses ) {
+	_deprecated_function( __FUNCTION__, '6.0.3', 'add_filter( "wp_allow_query_attachment_by_filename", "__return_true" )' );
+	remove_filter( 'posts_clauses', __FUNCTION__ );
+	return $clauses;
+}
+/**
+* Retrieves a page given its title.
+*
+* If more than one post uses the same title, the post with the smallest ID will be returned.
+* Be careful: in case of more than one post having the same title, it will check the oldest
+* publication date, not the smallest ID.
+*
+* Because this function uses the MySQL '=' comparison, $page_title will usually be matched
+* as case-insensitive with default collation.
+*
+* @since 2.1.0
+* @since 3.0.0 The `$post_type` parameter was added.
+* @deprecated 6.2.0 Use WP_Query.
+*
+* @global wpdb $wpdb WordPress database abstraction object.
+*
+* @param string       $page_title Page title.
+* @param string       $output     Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which
+*                                 correspond to a WP_Post object, an associative array, or a numeric array,
+*                                 respectively. Default OBJECT.
+* @param string|array $post_type  Optional. Post type or array of post types. Default 'page'.
+* @return WP_Post|array|null WP_Post (or array) on success, or null on failure.
+*/
+function get_page_by_title( $page_title, $output = OBJECT, $post_type = 'page' ) {
+	_deprecated_function( __FUNCTION__, '6.2.0', 'WP_Query' );
+	global $wpdb;
+	if ( is_array( $post_type ) ) {
+		$post_type           = esc_sql( $post_type );
+		$post_type_in_string = "'" . implode( "','", $post_type ) . "'";
+		$sql                 = $wpdb->prepare(
+			"SELECT ID
+			FROM $wpdb->posts
+			WHERE post_title = %s
+			AND post_type IN ($post_type_in_string)",
+			$page_title
+		);
+	} else {
+		$sql = $wpdb->prepare(
+			"SELECT ID
+			FROM $wpdb->posts
+			WHERE post_title = %s
+			AND post_type = %s",
+			$page_title,
+			$post_type
+		);
+	}
+	$page = $wpdb->get_var( $sql );
+	if ( $page ) {
+		return get_post( $page, $output );
+	}
+	return null;
+}
+/**
+* Returns the correct template for the site's home page.
+*
+* @access private
+* @since 6.0.0
+* @deprecated 6.2.0 Site Editor's server-side redirect for missing postType and postId
+*                   query args is removed. Thus, this function is no longer used.
+*
+* @return array|null A template object, or null if none could be found.
+*/
+function _resolve_home_block_template() {
+	_deprecated_function( __FUNCTION__, '6.2.0' );
+	$show_on_front = get_option( 'show_on_front' );
+	$front_page_id = get_option( 'page_on_front' );
+	if ( 'page' === $show_on_front && $front_page_id ) {
+		return array(
+				'postType' => 'page',
+				'postId'   => $front_page_id,
+		);
+	}
+	$hierarchy = array( 'front-page', 'home', 'index' );
+	$template  = resolve_block_template( 'home', $hierarchy, '' );
+	if ( ! $template ) {
+		return null;
+	}
+	return array(
+			'postType' => 'wp_template',
+			'postId'   => $template->id,
+	);
+}
+/**
+* Displays the link to the Windows Live Writer manifest file.
+*
+* @link https://msdn.microsoft.com/en-us/library/bb463265.aspx
+* @since 2.3.1
+* @deprecated 6.3.0 WLW manifest is no longer in use and no longer included in core,
+*                   so the output from this function is removed.
+*/
+function wlwmanifest_link() {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+}
+/**
+* Queues comments for metadata lazy-loading.
+*
+* @since 4.5.0
+* @deprecated 6.3.0 Use wp_lazyload_comment_meta() instead.
+*
+* @param WP_Comment[] $comments Array of comment objects.
+*/
+function wp_queue_comments_for_comment_meta_lazyload( $comments ) {
+	_deprecated_function( __FUNCTION__, '6.3.0', 'wp_lazyload_comment_meta()' );
+	// Don't use `wp_list_pluck()` to avoid by-reference manipulation.
+	$comment_ids = array();
+	if ( is_array( $comments ) ) {
+		foreach ( $comments as $comment ) {
+			if ( $comment instanceof WP_Comment ) {
+				$comment_ids[] = $comment->comment_ID;
+			}
+		}
+	}
+	wp_lazyload_comment_meta( $comment_ids );
+}
+/**
+* Gets the default value to use for a `loading` attribute on an element.
+*
+* This function should only be called for a tag and context if lazy-loading is generally enabled.
+*
+* The function usually returns 'lazy', but uses certain heuristics to guess whether the current element is likely to
+* appear above the fold, in which case it returns a boolean `false`, which will lead to the `loading` attribute being
+* omitted on the element. The purpose of this refinement is to avoid lazy-loading elements that are within the initial
+* viewport, which can have a negative performance impact.
+*
+* Under the hood, the function uses {@see wp_increase_content_media_count()} every time it is called for an element
+* within the main content. If the element is the very first content element, the `loading` attribute will be omitted.
+* This default threshold of 3 content elements to omit the `loading` attribute for can be customized using the
+* {@see 'wp_omit_loading_attr_threshold'} filter.
+*
+* @since 5.9.0
+* @deprecated 6.3.0 Use wp_get_loading_optimization_attributes() instead.
+* @see wp_get_loading_optimization_attributes()
+*
+* @global WP_Query $wp_query WordPress Query object.
+*
+* @param string $context Context for the element for which the `loading` attribute value is requested.
+* @return string|bool The default `loading` attribute value. Either 'lazy', 'eager', or a boolean `false`, to indicate
+*                     that the `loading` attribute should be skipped.
+*/
+function wp_get_loading_attr_default( $context ) {
+	_deprecated_function( __FUNCTION__, '6.3.0', 'wp_get_loading_optimization_attributes()' );
+	global $wp_query;
+	// Skip lazy-loading for the overall block template, as it is handled more granularly.
+	if ( 'template' === $context ) {
+		return false;
+	}
+	/*
+	 * Do not lazy-load images in the header block template part, as they are likely above the fold.
+	 * For classic themes, this is handled in the condition below using the 'get_header' action.
+	 */
+	$header_area = WP_TEMPLATE_PART_AREA_HEADER;
+	if ( "template_part_{$header_area}" === $context ) {
+		return false;
+	}
+	// Special handling for programmatically created image tags.
+	if ( 'the_post_thumbnail' === $context || 'wp_get_attachment_image' === $context ) {
+		/*
+		 * Skip programmatically created images within post content as they need to be handled together with the other
+		 * images within the post content.
+		 * Without this clause, they would already be counted below which skews the number and can result in the first
+		 * post content image being lazy-loaded only because there are images elsewhere in the post content.
+		 */
+		if ( doing_filter( 'the_content' ) ) {
+			return false;
+		}
+		// Conditionally skip lazy-loading on images before the loop.
+		if (
+			// Only apply for main query but before the loop.
+			$wp_query->before_loop && $wp_query->is_main_query()
+			/*
+			 * Any image before the loop, but after the header has started should not be lazy-loaded,
+			 * except when the footer has already started which can happen when the current template
+			 * does not include any loop.
+			 */
+			&& did_action( 'get_header' ) && ! did_action( 'get_footer' )
+		) {
+			return false;
+		}
+	}
+	/*
+	 * The first elements in 'the_content' or 'the_post_thumbnail' should not be lazy-loaded,
+	 * as they are likely above the fold.
+	 */
+	if ( 'the_content' === $context || 'the_post_thumbnail' === $context ) {
+		// Only elements within the main query loop have special handling.
+		if ( is_admin() || ! in_the_loop() || ! is_main_query() ) {
+			return 'lazy';
+		}
+		// Increase the counter since this is a main query content element.
+		$content_media_count = wp_increase_content_media_count();
+		// If the count so far is below the threshold, return `false` so that the `loading` attribute is omitted.
+		if ( $content_media_count <= wp_omit_loading_attr_threshold() ) {
+			return false;
+		}
+		// For elements after the threshold, lazy-load them as usual.
+		return 'lazy';
+	}
+	// Lazy-load by default for any unknown context.
+	return 'lazy';
+}
+/**
+* Adds `loading` attribute to an `img` HTML tag.
+*
+* @since 5.5.0
+* @deprecated 6.3.0 Use wp_img_tag_add_loading_optimization_attrs() instead.
+* @see wp_img_tag_add_loading_optimization_attrs()
+*
+* @param string $image   The HTML `img` tag where the attribute should be added.
+* @param string $context Additional context to pass to the filters.
+* @return string Converted `img` tag with `loading` attribute added.
+*/
+function wp_img_tag_add_loading_attr( $image, $context ) {
+	_deprecated_function( __FUNCTION__, '6.3.0', 'wp_img_tag_add_loading_optimization_attrs()' );
+	/*
+	 * Get loading attribute value to use. This must occur before the conditional check below so that even images that
+	 * are ineligible for being lazy-loaded are considered.
+	 */
+	$value = wp_get_loading_attr_default( $context );
+	// Images should have source and dimension attributes for the `loading` attribute to be added.
+	if ( ! str_contains( $image, ' src="' ) || ! str_contains( $image, ' width="' ) || ! str_contains( $image, ' height="' ) ) {
+		return $image;
+	}
+	/** This filter is documented in wp-admin/includes/media.php */
+	$value = apply_filters( 'wp_img_tag_add_loading_attr', $value, $image, $context );
+	if ( $value ) {
+		if ( ! in_array( $value, array( 'lazy', 'eager' ), true ) ) {
+			$value = 'lazy';
+		}
+		return str_replace( '<img', '<img loading="' . esc_attr( $value ) . '"', $image );
+	}
+	return $image;
+}
+/**
+* Takes input from [0, n] and returns it as [0, 1].
+*
+* Direct port of TinyColor's function, lightly simplified to maintain
+* consistency with TinyColor.
+*
+* @link https://github.com/bgrins/TinyColor
+*
+* @since 5.8.0
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param mixed $n   Number of unknown type.
+* @param int   $max Upper value of the range to bound to.
+* @return float Value in the range [0, 1].
+*/
+function wp_tinycolor_bound01( $n, $max ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	if ( 'string' === gettype( $n ) && str_contains( $n, '.' ) && 1 === (float) $n ) {
+		$n = '100%';
+	}
+	$n = min( $max, max( 0, (float) $n ) );
+	// Automatically convert percentage into number.
+	if ( 'string' === gettype( $n ) && str_contains( $n, '%' ) ) {
+		$n = (int) ( $n * $max ) / 100;
+	}
+	// Handle floating point rounding errors.
+	if ( ( abs( $n - $max ) < 0.000001 ) ) {
+		return 1.0;
+	}
+	// Convert into [0, 1] range if it isn't already.
+	return ( $n % $max ) / (float) $max;
+}
+/**
+* Direct port of tinycolor's boundAlpha function to maintain consistency with
+* how tinycolor works.
+*
+* @link https://github.com/bgrins/TinyColor
+*
+* @since 5.9.0
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param mixed $n Number of unknown type.
+* @return float Value in the range [0,1].
+*/
+function _wp_tinycolor_bound_alpha( $n ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	if ( is_numeric( $n ) ) {
+		$n = (float) $n;
+		if ( $n >= 0 && $n <= 1 ) {
+			return $n;
+		}
+	}
+	return 1;
+}
+/**
+* Rounds and converts values of an RGB object.
+*
+* Direct port of TinyColor's function, lightly simplified to maintain
+* consistency with TinyColor.
+*
+* @link https://github.com/bgrins/TinyColor
+*
+* @since 5.8.0
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param array $rgb_color RGB object.
+* @return array Rounded and converted RGB object.
+*/
+function wp_tinycolor_rgb_to_rgb( $rgb_color ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	return array(
+		'r' => wp_tinycolor_bound01( $rgb_color['r'], 255 ) * 255,
+		'g' => wp_tinycolor_bound01( $rgb_color['g'], 255 ) * 255,
+		'b' => wp_tinycolor_bound01( $rgb_color['b'], 255 ) * 255,
+	);
+}
+/**
+* Helper function for hsl to rgb conversion.
+*
+* Direct port of TinyColor's function, lightly simplified to maintain
+* consistency with TinyColor.
+*
+* @link https://github.com/bgrins/TinyColor
+*
+* @since 5.8.0
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param float $p first component.
+* @param float $q second component.
+* @param float $t third component.
+* @return float R, G, or B component.
+*/
+function wp_tinycolor_hue_to_rgb( $p, $q, $t ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	if ( $t < 0 ) {
+		++$t;
+	}
+	if ( $t > 1 ) {
+		--$t;
+	}
+	if ( $t < 1 / 6 ) {
+		return $p + ( $q - $p ) * 6 * $t;
+	}
+	if ( $t < 1 / 2 ) {
+		return $q;
+	}
+	if ( $t < 2 / 3 ) {
+		return $p + ( $q - $p ) * ( 2 / 3 - $t ) * 6;
+	}
+	return $p;
+}
+/**
+* Converts an HSL object to an RGB object with converted and rounded values.
+*
+* Direct port of TinyColor's function, lightly simplified to maintain
+* consistency with TinyColor.
+*
+* @link https://github.com/bgrins/TinyColor
+*
+* @since 5.8.0
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param array $hsl_color HSL object.
+* @return array Rounded and converted RGB object.
+*/
+function wp_tinycolor_hsl_to_rgb( $hsl_color ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	$h = wp_tinycolor_bound01( $hsl_color['h'], 360 );
+	$s = wp_tinycolor_bound01( $hsl_color['s'], 100 );
+	$l = wp_tinycolor_bound01( $hsl_color['l'], 100 );
+	if ( 0 === $s ) {
+		// Achromatic.
+		$r = $l;
+		$g = $l;
+		$b = $l;
+	} else {
+		$q = $l < 0.5 ? $l * ( 1 + $s ) : $l + $s - $l * $s;
+		$p = 2 * $l - $q;
+		$r = wp_tinycolor_hue_to_rgb( $p, $q, $h + 1 / 3 );
+		$g = wp_tinycolor_hue_to_rgb( $p, $q, $h );
+		$b = wp_tinycolor_hue_to_rgb( $p, $q, $h - 1 / 3 );
+	}
+	return array(
+		'r' => $r * 255,
+		'g' => $g * 255,
+		'b' => $b * 255,
+	);
+}
+/**
+* Parses hex, hsl, and rgb CSS strings using the same regex as TinyColor v1.4.2
+* used in the JavaScript. Only colors output from react-color are implemented.
+*
+* Direct port of TinyColor's function, lightly simplified to maintain
+* consistency with TinyColor.
+*
+* @link https://github.com/bgrins/TinyColor
+* @link https://github.com/casesandberg/react-color/
+*
+* @since 5.8.0
+* @since 5.9.0 Added alpha processing.
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param string $color_str CSS color string.
+* @return array RGB object.
+*/
+function wp_tinycolor_string_to_rgb( $color_str ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	$color_str = strtolower( trim( $color_str ) );
+	$css_integer = '[-\\+]?\\d+%?';
+	$css_number  = '[-\\+]?\\d*\\.\\d+%?';
+	$css_unit = '(?:' . $css_number . ')|(?:' . $css_integer . ')';
+	$permissive_match3 = '[\\s|\\(]+(' . $css_unit . ')[,|\\s]+(' . $css_unit . ')[,|\\s]+(' . $css_unit . ')\\s*\\)?';
+	$permissive_match4 = '[\\s|\\(]+(' . $css_unit . ')[,|\\s]+(' . $css_unit . ')[,|\\s]+(' . $css_unit . ')[,|\\s]+(' . $css_unit . ')\\s*\\)?';
+	$rgb_regexp = '/^rgb' . $permissive_match3 . '$/';
+	if ( preg_match( $rgb_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_rgb_to_rgb(
+			array(
+				'r' => $match[1],
+				'g' => $match[2],
+				'b' => $match[3],
+			)
+		);
+		$rgb['a'] = 1;
+		return $rgb;
+	}
+	$rgba_regexp = '/^rgba' . $permissive_match4 . '$/';
+	if ( preg_match( $rgba_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_rgb_to_rgb(
+			array(
+				'r' => $match[1],
+				'g' => $match[2],
+				'b' => $match[3],
+			)
+		);
+		$rgb['a'] = _wp_tinycolor_bound_alpha( $match[4] );
+		return $rgb;
+	}
+	$hsl_regexp = '/^hsl' . $permissive_match3 . '$/';
+	if ( preg_match( $hsl_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_hsl_to_rgb(
+			array(
+				'h' => $match[1],
+				's' => $match[2],
+				'l' => $match[3],
+			)
+		);
+		$rgb['a'] = 1;
+		return $rgb;
+	}
+	$hsla_regexp = '/^hsla' . $permissive_match4 . '$/';
+	if ( preg_match( $hsla_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_hsl_to_rgb(
+			array(
+				'h' => $match[1],
+				's' => $match[2],
+				'l' => $match[3],
+			)
+		);
+		$rgb['a'] = _wp_tinycolor_bound_alpha( $match[4] );
+		return $rgb;
+	}
+	$hex8_regexp = '/^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/';
+	if ( preg_match( $hex8_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_rgb_to_rgb(
+			array(
+				'r' => base_convert( $match[1], 16, 10 ),
+				'g' => base_convert( $match[2], 16, 10 ),
+				'b' => base_convert( $match[3], 16, 10 ),
+			)
+		);
+		$rgb['a'] = _wp_tinycolor_bound_alpha(
+			base_convert( $match[4], 16, 10 ) / 255
+		);
+		return $rgb;
+	}
+	$hex6_regexp = '/^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/';
+	if ( preg_match( $hex6_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_rgb_to_rgb(
+			array(
+				'r' => base_convert( $match[1], 16, 10 ),
+				'g' => base_convert( $match[2], 16, 10 ),
+				'b' => base_convert( $match[3], 16, 10 ),
+			)
+		);
+		$rgb['a'] = 1;
+		return $rgb;
+	}
+	$hex4_regexp = '/^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/';
+	if ( preg_match( $hex4_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_rgb_to_rgb(
+			array(
+				'r' => base_convert( $match[1] . $match[1], 16, 10 ),
+				'g' => base_convert( $match[2] . $match[2], 16, 10 ),
+				'b' => base_convert( $match[3] . $match[3], 16, 10 ),
+			)
+		);
+		$rgb['a'] = _wp_tinycolor_bound_alpha(
+			base_convert( $match[4] . $match[4], 16, 10 ) / 255
+		);
+		return $rgb;
+	}
+	$hex3_regexp = '/^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/';
+	if ( preg_match( $hex3_regexp, $color_str, $match ) ) {
+		$rgb = wp_tinycolor_rgb_to_rgb(
+			array(
+				'r' => base_convert( $match[1] . $match[1], 16, 10 ),
+				'g' => base_convert( $match[2] . $match[2], 16, 10 ),
+				'b' => base_convert( $match[3] . $match[3], 16, 10 ),
+			)
+		);
+		$rgb['a'] = 1;
+		return $rgb;
+	}
+	/*
+	 * The JS color picker considers the string "transparent" to be a hex value,
+	 * so we need to handle it here as a special case.
+	 */
+	if ( 'transparent' === $color_str ) {
+		return array(
+			'r' => 0,
+			'g' => 0,
+			'b' => 0,
+			'a' => 0,
+		);
+	}
+}
+/**
+* Returns the prefixed id for the duotone filter for use as a CSS id.
+*
+* @since 5.9.1
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param array $preset Duotone preset value as seen in theme.json.
+* @return string Duotone filter CSS id.
+*/
+function wp_get_duotone_filter_id( $preset ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	return WP_Duotone::get_filter_id_from_preset( $preset );
+}
+/**
+* Returns the CSS filter property url to reference the rendered SVG.
+*
+* @since 5.9.0
+* @since 6.1.0 Allow unset for preset colors.
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param array $preset Duotone preset value as seen in theme.json.
+* @return string Duotone CSS filter property url value.
+*/
+function wp_get_duotone_filter_property( $preset ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	return WP_Duotone::get_filter_css_property_value_from_preset( $preset );
+}
+/**
+* Returns the duotone filter SVG string for the preset.
+*
+* @since 5.9.1
+* @deprecated 6.3.0
+*
+* @access private
+*
+* @param array $preset Duotone preset value as seen in theme.json.
+* @return string Duotone SVG filter.
+*/
+function wp_get_duotone_filter_svg( $preset ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	return WP_Duotone::get_filter_svg_from_preset( $preset );
+}
+/**
+* Registers the style and colors block attributes for block types that support it.
+*
+* @since 5.8.0
+* @deprecated 6.3.0 Use WP_Duotone::register_duotone_support() instead.
+*
+* @access private
+*
+* @param WP_Block_Type $block_type Block Type.
+*/
+function wp_register_duotone_support( $block_type ) {
+	_deprecated_function( __FUNCTION__, '6.3.0', 'WP_Duotone::register_duotone_support()' );
+	return WP_Duotone::register_duotone_support( $block_type );
+}
+/**
+* Renders out the duotone stylesheet and SVG.
+*
+* @since 5.8.0
+* @since 6.1.0 Allow unset for preset colors.
+* @deprecated 6.3.0 Use WP_Duotone::render_duotone_support() instead.
+*
+* @access private
+*
+* @param string $block_content Rendered block content.
+* @param array  $block         Block object.
+* @return string Filtered block content.
+*/
+function wp_render_duotone_support( $block_content, $block ) {
+	_deprecated_function( __FUNCTION__, '6.3.0', 'WP_Duotone::render_duotone_support()' );
+	$wp_block = new WP_Block( $block );
+	return WP_Duotone::render_duotone_support( $block_content, $block, $wp_block );
+}
+/**
+* Returns a string containing the SVGs to be referenced as filters (duotone).
+*
+* @since 5.9.1
+* @deprecated 6.3.0 SVG generation is handled on a per-block basis in block supports.
+*
+* @return string
+*/
+function wp_get_global_styles_svg_filters() {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	/*
+	 * Ignore cache when the development mode is set to 'theme', so it doesn't interfere with the theme
+	 * developer's workflow.
+	 */
+	$can_use_cached = ! wp_is_development_mode( 'theme' );
+	$cache_group    = 'theme_json';
+	$cache_key      = 'wp_get_global_styles_svg_filters';
+	if ( $can_use_cached ) {
+		$cached = wp_cache_get( $cache_key, $cache_group );
+		if ( $cached ) {
+			return $cached;
+		}
+	}
+	$supports_theme_json = wp_theme_has_theme_json();
+	$origins = array( 'default', 'theme', 'custom' );
+	if ( ! $supports_theme_json ) {
+		$origins = array( 'default' );
+	}
+	$tree = WP_Theme_JSON_Resolver::get_merged_data();
+	$svgs = $tree->get_svg_filters( $origins );
+	if ( $can_use_cached ) {
+		wp_cache_set( $cache_key, $svgs, $cache_group );
+	}
+	return $svgs;
+}
+/**
+* Renders the SVG filters supplied by theme.json.
+*
+* Note that this doesn't render the per-block user-defined
+* filters which are handled by wp_render_duotone_support,
+* but it should be rendered before the filtered content
+* in the body to satisfy Safari's rendering quirks.
+*
+* @since 5.9.1
+* @deprecated 6.3.0 SVG generation is handled on a per-block basis in block supports.
+*/
+function wp_global_styles_render_svg_filters() {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	/*
+	 * When calling via the in_admin_header action, we only want to render the
+	 * SVGs on block editor pages.
+	 */
+	if (
+		is_admin() &&
+		! get_current_screen()->is_block_editor()
+	) {
+		return;
+	}
+	$filters = wp_get_global_styles_svg_filters();
+	if ( ! empty( $filters ) ) {
+		echo $filters;
+	}
+}
+/**
+* Build an array with CSS classes and inline styles defining the colors
+* which will be applied to the navigation markup in the front-end.
+*
+* @since 5.9.0
+* @deprecated 6.3.0 This was removed from the Navigation Submenu block in favour of `wp_apply_colors_support()`.
+*                   `wp_apply_colors_support()` returns an array with similar class and style values,
+*                   but with different keys: `class` and `style`.
+*
+* @param  array $context     Navigation block context.
+* @param  array $attributes  Block attributes.
+* @param  bool  $is_sub_menu Whether the block is a sub-menu.
+* @return array Colors CSS classes and inline styles.
+*/
+function block_core_navigation_submenu_build_css_colors( $context, $attributes, $is_sub_menu = false ) {
+	_deprecated_function( __FUNCTION__, '6.3.0' );
+	$colors = array(
+		'css_classes'   => array(),
+		'inline_styles' => '',
+	);
+	// Text color.
+	$named_text_color  = null;
+	$custom_text_color = null;
+	if ( $is_sub_menu && array_key_exists( 'customOverlayTextColor', $context ) ) {
+		$custom_text_color = $context['customOverlayTextColor'];
+	} elseif ( $is_sub_menu && array_key_exists( 'overlayTextColor', $context ) ) {
+		$named_text_color = $context['overlayTextColor'];
+	} elseif ( array_key_exists( 'customTextColor', $context ) ) {
+		$custom_text_color = $context['customTextColor'];
+	} elseif ( array_key_exists( 'textColor', $context ) ) {
+		$named_text_color = $context['textColor'];
+	} elseif ( isset( $context['style']['color']['text'] ) ) {
+		$custom_text_color = $context['style']['color']['text'];
+	}
+	// If has text color.
+	if ( ! is_null( $named_text_color ) ) {
+		// Add the color class.
+		array_push( $colors['css_classes'], 'has-text-color', sprintf( 'has-%s-color', $named_text_color ) );
+	} elseif ( ! is_null( $custom_text_color ) ) {
+		// Add the custom color inline style.
+		$colors['css_classes'][]  = 'has-text-color';
+		$colors['inline_styles'] .= sprintf( 'color: %s;', $custom_text_color );
+	}
+	// Background color.
+	$named_background_color  = null;
+	$custom_background_color = null;
+	if ( $is_sub_menu && array_key_exists( 'customOverlayBackgroundColor', $context ) ) {
+		$custom_background_color = $context['customOverlayBackgroundColor'];
+	} elseif ( $is_sub_menu && array_key_exists( 'overlayBackgroundColor', $context ) ) {
+		$named_background_color = $context['overlayBackgroundColor'];
+	} elseif ( array_key_exists( 'customBackgroundColor', $context ) ) {
+		$custom_background_color = $context['customBackgroundColor'];
+	} elseif ( array_key_exists( 'backgroundColor', $context ) ) {
+		$named_background_color = $context['backgroundColor'];
+	} elseif ( isset( $context['style']['color']['background'] ) ) {
+		$custom_background_color = $context['style']['color']['background'];
+	}
+	// If has background color.
+	if ( ! is_null( $named_background_color ) ) {
+		// Add the background-color class.
+		array_push( $colors['css_classes'], 'has-background', sprintf( 'has-%s-background-color', $named_background_color ) );
+	} elseif ( ! is_null( $custom_background_color ) ) {
+		// Add the custom background-color inline style.
+		$colors['css_classes'][]  = 'has-background';
+		$colors['inline_styles'] .= sprintf( 'background-color: %s;', $custom_background_color );
+	}
+	return $colors;
+}
+/**
+* Runs the theme.json webfonts handler.
+*
+* Using `WP_Theme_JSON_Resolver`, it gets the fonts defined
+* in the `theme.json` for the current selection and style
+* variations, validates the font-face properties, generates
+* the '@font-face' style declarations, and then enqueues the
+* styles for both the editor and front-end.
+*
+* Design Notes:
+* This is not a public API, but rather an internal handler.
+* A future public Webfonts API will replace this stopgap code.
+*
+* This code design is intentional.
+*    a. It hides the inner-workings.
+*    b. It does not expose API ins or outs for consumption.
+*    c. It only works with a theme's `theme.json`.
+*
+* Why?
+*    a. To avoid backwards-compatibility issues when
+*       the Webfonts API is introduced in Core.
+*    b. To make `fontFace` declarations in `theme.json` work.
+*
+* @link  https://github.com/WordPress/gutenberg/issues/40472
+*
+* @since 6.0.0
+* @deprecated 6.4.0 Use wp_print_font_faces() instead.
+* @access private
+*/
+function _wp_theme_json_webfonts_handler() {
+	_deprecated_function( __FUNCTION__, '6.4.0', 'wp_print_font_faces' );
+	// Block themes are unavailable during installation.
+	if ( wp_installing() ) {
+		return;
+	}
+	if ( ! wp_theme_has_theme_json() ) {
+		return;
+	}
+	// Webfonts to be processed.
+	$registered_webfonts = array();
+	/**
+	 * Gets the webfonts from theme.json.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @return array Array of defined webfonts.
+	 */
+	$fn_get_webfonts_from_theme_json = static function() {
+		// Get settings from theme.json.
+		$settings = WP_Theme_JSON_Resolver::get_merged_data()->get_settings();
+		// If in the editor, add webfonts defined in variations.
+		if ( is_admin() || wp_is_rest_endpoint() ) {
+			$variations = WP_Theme_JSON_Resolver::get_style_variations();
+			foreach ( $variations as $variation ) {
+				// Skip if fontFamilies are not defined in the variation.
+				if ( empty( $variation['settings']['typography']['fontFamilies'] ) ) {
+					continue;
+				}
+				// Initialize the array structure.
+				if ( empty( $settings['typography'] ) ) {
+					$settings['typography'] = array();
+				}
+				if ( empty( $settings['typography']['fontFamilies'] ) ) {
+					$settings['typography']['fontFamilies'] = array();
+				}
+				if ( empty( $settings['typography']['fontFamilies']['theme'] ) ) {
+					$settings['typography']['fontFamilies']['theme'] = array();
+				}
+				// Combine variations with settings. Remove duplicates.
+				$settings['typography']['fontFamilies']['theme'] = array_merge( $settings['typography']['fontFamilies']['theme'], $variation['settings']['typography']['fontFamilies']['theme'] );
+				$settings['typography']['fontFamilies']          = array_unique( $settings['typography']['fontFamilies'] );
+			}
+		}
+		// Bail out early if there are no settings for webfonts.
+		if ( empty( $settings['typography']['fontFamilies'] ) ) {
+			return array();
+		}
+		$webfonts = array();
+		// Look for fontFamilies.
+		foreach ( $settings['typography']['fontFamilies'] as $font_families ) {
+			foreach ( $font_families as $font_family ) {
+				// Skip if fontFace is not defined.
+				if ( empty( $font_family['fontFace'] ) ) {
+					continue;
+				}
+				// Skip if fontFace is not an array of webfonts.
+				if ( ! is_array( $font_family['fontFace'] ) ) {
+					continue;
+				}
+				$webfonts = array_merge( $webfonts, $font_family['fontFace'] );
+			}
+		}
+		return $webfonts;
+	};
+	/**
+	 * Transforms each 'src' into an URI by replacing 'file:./'
+	 * placeholder from theme.json.
+	 *
+	 * The absolute path to the webfont file(s) cannot be defined in
+	 * theme.json. `file:./` is the placeholder which is replaced by
+	 * the theme's URL path to the theme's root.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @param array $src Webfont file(s) `src`.
+	 * @return array Webfont's `src` in URI.
+	 */
+	$fn_transform_src_into_uri = static function( array $src ) {
+		foreach ( $src as $key => $url ) {
+			// Tweak the URL to be relative to the theme root.
+			if ( ! str_starts_with( $url, 'file:./' ) ) {
+				continue;
+			}
+			$src[ $key ] = get_theme_file_uri( str_replace( 'file:./', '', $url ) );
+		}
+		return $src;
+	};
+	/**
+	 * Converts the font-face properties (i.e. keys) into kebab-case.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @param array $font_face Font face to convert.
+	 * @return array Font faces with each property in kebab-case format.
+	 */
+	$fn_convert_keys_to_kebab_case = static function( array $font_face ) {
+		foreach ( $font_face as $property => $value ) {
+			$kebab_case               = _wp_to_kebab_case( $property );
+			$font_face[ $kebab_case ] = $value;
+			if ( $kebab_case !== $property ) {
+				unset( $font_face[ $property ] );
+			}
+		}
+		return $font_face;
+	};
+	/**
+	 * Validates a webfont.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @param array $webfont The webfont arguments.
+	 * @return array|false The validated webfont arguments, or false if the webfont is invalid.
+	 */
+	$fn_validate_webfont = static function( $webfont ) {
+		$webfont = wp_parse_args(
+				$webfont,
+				array(
+						'font-family'  => '',
+						'font-style'   => 'normal',
+						'font-weight'  => '400',
+						'font-display' => 'fallback',
+						'src'          => array(),
+				)
+		);
+		// Check the font-family.
+		if ( empty( $webfont['font-family'] ) || ! is_string( $webfont['font-family'] ) ) {
+			trigger_error( __( 'Webfont font family must be a non-empty string.' ) );
+			return false;
+		}
+		// Check that the `src` property is defined and a valid type.
+		if ( empty( $webfont['src'] ) || ( ! is_string( $webfont['src'] ) && ! is_array( $webfont['src'] ) ) ) {
+			trigger_error( __( 'Webfont src must be a non-empty string or an array of strings.' ) );
+			return false;
+		}
+		// Validate the `src` property.
+		foreach ( (array) $webfont['src'] as $src ) {
+			if ( ! is_string( $src ) || '' === trim( $src ) ) {
+				trigger_error( __( 'Each webfont src must be a non-empty string.' ) );
+				return false;
+			}
+		}
+		// Check the font-weight.
+		if ( ! is_string( $webfont['font-weight'] ) && ! is_int( $webfont['font-weight'] ) ) {
+			trigger_error( __( 'Webfont font weight must be a properly formatted string or integer.' ) );
+			return false;
+		}
+		// Check the font-display.
+		if ( ! in_array( $webfont['font-display'], array( 'auto', 'block', 'fallback', 'optional', 'swap' ), true ) ) {
+			$webfont['font-display'] = 'fallback';
+		}
+		$valid_props = array(
+				'ascend-override',
+				'descend-override',
+				'font-display',
+				'font-family',
+				'font-stretch',
+				'font-style',
+				'font-weight',
+				'font-variant',
+				'font-feature-settings',
+				'font-variation-settings',
+				'line-gap-override',
+				'size-adjust',
+				'src',
+				'unicode-range',
+		);
+		foreach ( $webfont as $prop => $value ) {
+			if ( ! in_array( $prop, $valid_props, true ) ) {
+				unset( $webfont[ $prop ] );
+			}
+		}
+		return $webfont;
+	};
+	/**
+	 * Registers webfonts declared in theme.json.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @uses $registered_webfonts To access and update the registered webfonts registry (passed by reference).
+	 * @uses $fn_get_webfonts_from_theme_json To run the function that gets the webfonts from theme.json.
+	 * @uses $fn_convert_keys_to_kebab_case To run the function that converts keys into kebab-case.
+	 * @uses $fn_validate_webfont To run the function that validates each font-face (webfont) from theme.json.
+	 */
+	$fn_register_webfonts = static function() use ( &$registered_webfonts, $fn_get_webfonts_from_theme_json, $fn_convert_keys_to_kebab_case, $fn_validate_webfont, $fn_transform_src_into_uri ) {
+		$registered_webfonts = array();
+		foreach ( $fn_get_webfonts_from_theme_json() as $webfont ) {
+			if ( ! is_array( $webfont ) ) {
+				continue;
+			}
+			$webfont = $fn_convert_keys_to_kebab_case( $webfont );
+			$webfont = $fn_validate_webfont( $webfont );
+			$webfont['src'] = $fn_transform_src_into_uri( (array) $webfont['src'] );
+			// Skip if not valid.
+			if ( empty( $webfont ) ) {
+				continue;
+			}
+			$registered_webfonts[] = $webfont;
+		}
+	};
+	/**
+	 * Orders 'src' items to optimize for browser support.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @param array $webfont Webfont to process.
+	 * @return array Ordered `src` items.
+	 */
+	$fn_order_src = static function( array $webfont ) {
+		$src         = array();
+		$src_ordered = array();
+		foreach ( $webfont['src'] as $url ) {
+			// Add data URIs first.
+			if ( str_starts_with( trim( $url ), 'data:' ) ) {
+				$src_ordered[] = array(
+						'url'    => $url,
+						'format' => 'data',
+				);
+				continue;
+			}
+			$format         = pathinfo( $url, PATHINFO_EXTENSION );
+			$src[ $format ] = $url;
+		}
+		// Add woff2.
+		if ( ! empty( $src['woff2'] ) ) {
+			$src_ordered[] = array(
+					'url'    => sanitize_url( $src['woff2'] ),
+					'format' => 'woff2',
+			);
+		}
+		// Add woff.
+		if ( ! empty( $src['woff'] ) ) {
+			$src_ordered[] = array(
+					'url'    => sanitize_url( $src['woff'] ),
+					'format' => 'woff',
+			);
+		}
+		// Add ttf.
+		if ( ! empty( $src['ttf'] ) ) {
+			$src_ordered[] = array(
+					'url'    => sanitize_url( $src['ttf'] ),
+					'format' => 'truetype',
+			);
+		}
+		// Add eot.
+		if ( ! empty( $src['eot'] ) ) {
+			$src_ordered[] = array(
+					'url'    => sanitize_url( $src['eot'] ),
+					'format' => 'embedded-opentype',
+			);
+		}
+		// Add otf.
+		if ( ! empty( $src['otf'] ) ) {
+			$src_ordered[] = array(
+					'url'    => sanitize_url( $src['otf'] ),
+					'format' => 'opentype',
+			);
+		}
+		$webfont['src'] = $src_ordered;
+		return $webfont;
+	};
+	/**
+	 * Compiles the 'src' into valid CSS.
+	 *
+	 * @since 6.0.0
+	 * @since 6.2.0 Removed local() CSS.
+	 *
+	 * @param string $font_family Font family.
+	 * @param array  $value       Value to process.
+	 * @return string The CSS.
+	 */
+	$fn_compile_src = static function( $font_family, array $value ) {
+		$src = '';
+		foreach ( $value as $item ) {
+			$src .= ( 'data' === $item['format'] )
+					? ", url({$item['url']})"
+					: ", url('{$item['url']}') format('{$item['format']}')";
+		}
+		$src = ltrim( $src, ', ' );
+		return $src;
+	};
+	/**
+	 * Compiles the font variation settings.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @param array $font_variation_settings Array of font variation settings.
+	 * @return string The CSS.
+	 */
+	$fn_compile_variations = static function( array $font_variation_settings ) {
+		$variations = '';
+		foreach ( $font_variation_settings as $key => $value ) {
+			$variations .= "$key $value";
+		}
+		return $variations;
+	};
+	/**
+	 * Builds the font-family's CSS.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @uses $fn_compile_src To run the function that compiles the src.
+	 * @uses $fn_compile_variations To run the function that compiles the variations.
+	 *
+	 * @param array $webfont Webfont to process.
+	 * @return string This font-family's CSS.
+	 */
+	$fn_build_font_face_css = static function( array $webfont ) use ( $fn_compile_src, $fn_compile_variations ) {
+		$css = '';
+		// Wrap font-family in quotes if it contains spaces.
+		if (
+				str_contains( $webfont['font-family'], ' ' ) &&
+				! str_contains( $webfont['font-family'], '"' ) &&
+				! str_contains( $webfont['font-family'], "'" )
+		) {
+			$webfont['font-family'] = '"' . $webfont['font-family'] . '"';
+		}
+		foreach ( $webfont as $key => $value ) {
+			/*
+			 * Skip "provider", since it's for internal API use,
+			 * and not a valid CSS property.
+			 */
+			if ( 'provider' === $key ) {
+				continue;
+			}
+			// Compile the "src" parameter.
+			if ( 'src' === $key ) {
+				$value = $fn_compile_src( $webfont['font-family'], $value );
+			}
+			// If font-variation-settings is an array, convert it to a string.
+			if ( 'font-variation-settings' === $key && is_array( $value ) ) {
+				$value = $fn_compile_variations( $value );
+			}
+			if ( ! empty( $value ) ) {
+				$css .= "$key:$value;";
+			}
+		}
+		return $css;
+	};
+	/**
+	 * Gets the '@font-face' CSS styles for locally-hosted font files.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @uses $registered_webfonts To access and update the registered webfonts registry (passed by reference).
+	 * @uses $fn_order_src To run the function that orders the src.
+	 * @uses $fn_build_font_face_css To run the function that builds the font-face CSS.
+	 *
+	 * @return string The `@font-face` CSS.
+	 */
+	$fn_get_css = static function() use ( &$registered_webfonts, $fn_order_src, $fn_build_font_face_css ) {
+		$css = '';
+		foreach ( $registered_webfonts as $webfont ) {
+			// Order the webfont's `src` items to optimize for browser support.
+			$webfont = $fn_order_src( $webfont );
+			// Build the @font-face CSS for this webfont.
+			$css .= '@font-face{' . $fn_build_font_face_css( $webfont ) . '}';
+		}
+		return $css;
+	};
+	/**
+	 * Generates and enqueues webfonts styles.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @uses $fn_get_css To run the function that gets the CSS.
+	 */
+	$fn_generate_and_enqueue_styles = static function() use ( $fn_get_css ) {
+		// Generate the styles.
+		$styles = $fn_get_css();
+		// Bail out if there are no styles to enqueue.
+		if ( '' === $styles ) {
+			return;
+		}
+		// Enqueue the stylesheet.
+		wp_register_style( 'wp-webfonts', '' );
+		wp_enqueue_style( 'wp-webfonts' );
+		// Add the styles to the stylesheet.
+		wp_add_inline_style( 'wp-webfonts', $styles );
+	};
+	/**
+	 * Generates and enqueues editor styles.
+	 *
+	 * @since 6.0.0
+	 *
+	 * @uses $fn_get_css To run the function that gets the CSS.
+	 */
+	$fn_generate_and_enqueue_editor_styles = static function() use ( $fn_get_css ) {
+		// Generate the styles.
+		$styles = $fn_get_css();
+		// Bail out if there are no styles to enqueue.
+		if ( '' === $styles ) {
+			return;
+		}
+		wp_add_inline_style( 'wp-block-library', $styles );
+	};
+	add_action( 'wp_loaded', $fn_register_webfonts );
+	add_action( 'wp_enqueue_scripts', $fn_generate_and_enqueue_styles );
+	add_action( 'admin_init', $fn_generate_and_enqueue_editor_styles );
+}
+/**
+* Prints the CSS in the embed iframe header.
+*
+* @since 4.4.0
+* @deprecated 6.4.0 Use wp_enqueue_embed_styles() instead.
+*/
+function print_embed_styles() {
+	_deprecated_function( __FUNCTION__, '6.4.0', 'wp_enqueue_embed_styles' );
+	$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';
+	$suffix    = SCRIPT_DEBUG ? '' : '.min';
+	?>
+	<style<?php echo $type_attr; ?>>
+		<?php echo file_get_contents( ABSPATH . WPINC . "/css/wp-embed-template$suffix.css" ); ?>
+	</style>
+	<?php
+}
+/**
+* Prints the important emoji-related styles.
+*
+* @since 4.2.0
+* @deprecated 6.4.0 Use wp_enqueue_emoji_styles() instead.
+*/
+function print_emoji_styles() {
+	_deprecated_function( __FUNCTION__, '6.4.0', 'wp_enqueue_emoji_styles' );
+	static $printed = false;
+	if ( $printed ) {
+		return;
+	}
+	$printed = true;
+	$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';
+	?>
+	<style<?php echo $type_attr; ?>>
+	img.wp-smiley,
+	img.emoji {
+		display: inline !important;
+		border: none !important;
+		box-shadow: none !important;
+		height: 1em !important;
+		width: 1em !important;
+		margin: 0 0.07em !important;
+		vertical-align: -0.1em !important;
+		background: none !important;
+		padding: 0 !important;
+	}
+	</style>
+	<?php
+}
+/**
+* Prints style and scripts for the admin bar.
+*
+* @since 3.1.0
+* @deprecated 6.4.0 Use wp_enqueue_admin_bar_header_styles() instead.
+*/
+function wp_admin_bar_header() {
+	_deprecated_function( __FUNCTION__, '6.4.0', 'wp_enqueue_admin_bar_header_styles' );
+	$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';
+	?>
+	<style<?php echo $type_attr; ?> media="print">#wpadminbar { display:none; }</style>
+	<?php
+}
+/**
+* Prints default admin bar callback.
+*
+* @since 3.1.0
+* @deprecated 6.4.0 Use wp_enqueue_admin_bar_bump_styles() instead.
+*/
+function _admin_bar_bump_cb() {
+	_deprecated_function( __FUNCTION__, '6.4.0', 'wp_enqueue_admin_bar_bump_styles' );
+	$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';
+	?>
+	<style<?php echo $type_attr; ?> media="screen">
+	html { margin-top: 32px !important; }
+	@media screen and ( max-width: 782px ) {
+	  html { margin-top: 46px !important; }
+	}
+	</style>
+	<?php
+}
+/**
+* Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors.
+*
+* This internal function is called by a regular Cron hook to ensure HTTPS support is detected and maintained.
+*
+* @since 5.7.0
+* @deprecated 6.4.0 The `wp_update_https_detection_errors()` function is no longer used and has been replaced by
+*                   `wp_get_https_detection_errors()`. Previously the function was called by a regular Cron hook to
+*                    update the `https_detection_errors` option, but this is no longer necessary as the errors are
+*                    retrieved directly in Site Health and no longer used outside of Site Health.
+* @access private
+*/
+function wp_update_https_detection_errors() {
+	_deprecated_function( __FUNCTION__, '6.4.0' );
+	/**
+	 * Short-circuits the process of detecting errors related to HTTPS support.
+	 *
+	 * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote
+	 * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead.
+	 *
+	 * @since 5.7.0
+	 * @deprecated 6.4.0 The `wp_update_https_detection_errors` filter is no longer used and has been replaced by `pre_wp_get_https_detection_errors`.
+	 *
+	 * @param null|WP_Error $pre Error object to short-circuit detection,
+	 *                           or null to continue with the default behavior.
+	 */
+	$support_errors = apply_filters( 'pre_wp_update_https_detection_errors', null );
+	if ( is_wp_error( $support_errors ) ) {
+		update_option( 'https_detection_errors', $support_errors->errors );
+		return;
+	}
+	$support_errors = wp_get_https_detection_errors();
+	update_option( 'https_detection_errors', $support_errors );
+}
+/**
+* Adds `decoding` attribute to an `img` HTML tag.
+*
+* The `decoding` attribute allows developers to indicate whether the
+* browser can decode the image off the main thread (`async`), on the
+* main thread (`sync`) or as determined by the browser (`auto`).
+*
+* By default WordPress adds `decoding="async"` to images but developers
+* can use the {@see 'wp_img_tag_add_decoding_attr'} filter to modify this
+* to remove the attribute or set it to another accepted value.
+*
+* @since 6.1.0
+* @deprecated 6.4.0 Use wp_img_tag_add_loading_optimization_attrs() instead.
+* @see wp_img_tag_add_loading_optimization_attrs()
+*
+* @param string $image   The HTML `img` tag where the attribute should be added.
+* @param string $context Additional context to pass to the filters.
+* @return string Converted `img` tag with `decoding` attribute added.
+*/
+function wp_img_tag_add_decoding_attr( $image, $context ) {
+	_deprecated_function( __FUNCTION__, '6.4.0', 'wp_img_tag_add_loading_optimization_attrs()' );
+	/*
+	 * Only apply the decoding attribute to images that have a src attribute that
+	 * starts with a double quote, ensuring escaped JSON is also excluded.
+	 */
+	if ( ! str_contains( $image, ' src="' ) ) {
+		return $image;
+	}
+	/** This action is documented in wp-includes/media.php */
+	$value = apply_filters( 'wp_img_tag_add_decoding_attr', 'async', $image, $context );
+	if ( in_array( $value, array( 'async', 'sync', 'auto' ), true ) ) {
+		$image = str_replace( '<img ', '<img decoding="' . esc_attr( $value ) . '" ', $image );
+	}
+	return $image;
+}
+/**
+* Parses wp_template content and injects the active theme's
+* stylesheet as a theme attribute into each wp_template_part
+*
+* @since 5.9.0
+* @deprecated 6.4.0 Use traverse_and_serialize_blocks( parse_blocks( $template_content ), '_inject_theme_attribute_in_template_part_block' ) instead.
+* @access private
+*
+* @param string $template_content serialized wp_template content.
+* @return string Updated 'wp_template' content.
+*/
+function _inject_theme_attribute_in_block_template_content( $template_content ) {
+	_deprecated_function(
+		__FUNCTION__,
+		'6.4.0',
+		'traverse_and_serialize_blocks( parse_blocks( $template_content ), "_inject_theme_attribute_in_template_part_block" )'
+	);
+	$has_updated_content = false;
+	$new_content         = '';
+	$template_blocks     = parse_blocks( $template_content );
+	$blocks = _flatten_blocks( $template_blocks );
+	foreach ( $blocks as &$block ) {
+		if (
+			'core/template-part' === $block['blockName'] &&
+			! isset( $block['attrs']['theme'] )
+		) {
+			$block['attrs']['theme'] = get_stylesheet();
+			$has_updated_content     = true;
+		}
+	}
+	if ( $has_updated_content ) {
+		foreach ( $template_blocks as &$block ) {
+			$new_content .= serialize_block( $block );
+		}
+		return $new_content;
+	}
+	return $template_content;
+}
+/**
+* Parses a block template and removes the theme attribute from each template part.
+*
+* @since 5.9.0
+* @deprecated 6.4.0 Use traverse_and_serialize_blocks( parse_blocks( $template_content ), '_remove_theme_attribute_from_template_part_block' ) instead.
+* @access private
+*
+* @param string $template_content Serialized block template content.
+* @return string Updated block template content.
+*/
+function _remove_theme_attribute_in_block_template_content( $template_content ) {
+	_deprecated_function(
+		__FUNCTION__,
+		'6.4.0',
+		'traverse_and_serialize_blocks( parse_blocks( $template_content ), "_remove_theme_attribute_from_template_part_block" )'
+	);
+	$has_updated_content = false;
+	$new_content         = '';
+	$template_blocks     = parse_blocks( $template_content );
+	$blocks = _flatten_blocks( $template_blocks );
+	foreach ( $blocks as $key => $block ) {
+		if ( 'core/template-part' === $block['blockName'] && isset( $block['attrs']['theme'] ) ) {
+			unset( $blocks[ $key ]['attrs']['theme'] );
+			$has_updated_content = true;
+		}
+	}
+	if ( ! $has_updated_content ) {
+		return $template_content;
+	}
+	foreach ( $template_blocks as $block ) {
+		$new_content .= serialize_block( $block );
+	}
+	return $new_content;
+}
+/**
+* Prints the skip-link script & styles.
+*
+* @since 5.8.0
+* @access private
+* @deprecated 6.4.0 Use wp_enqueue_block_template_skip_link() instead.
+*
+* @global string $_wp_current_template_content
+*/
+function the_block_template_skip_link() {
+	_deprecated_function( __FUNCTION__, '6.4.0', 'wp_enqueue_block_template_skip_link()' );
+	global $_wp_current_template_content;
+	// Early exit if not a block theme.
+	if ( ! current_theme_supports( 'block-templates' ) ) {
+		return;
+	}
+	// Early exit if not a block template.
+	if ( ! $_wp_current_template_content ) {
+		return;
+	}
+	?>
+	<?php
+	/**
+	 * Print the skip-link styles.
+	 */
+	?>
+	<style id="skip-link-styles">
+		.skip-link.screen-reader-text {
+			border: 0;
+			clip: rect(1px,1px,1px,1px);
+			clip-path: inset(50%);
+			height: 1px;
+			margin: -1px;
+			overflow: hidden;
+			padding: 0;
+			position: absolute !important;
+			width: 1px;
+			word-wrap: normal !important;
+		}
+		.skip-link.screen-reader-text:focus {
+			background-color: #eee;
+			clip: auto !important;
+			clip-path: none;
+			color: #444;
+			display: block;
+			font-size: 1em;
+			height: auto;
+			left: 5px;
+			line-height: normal;
+			padding: 15px 23px 14px;
+			text-decoration: none;
+			top: 5px;
+			width: auto;
+			z-index: 100000;
+		}
+	</style>
+	<?php
+	/**
+	 * Print the skip-link script.
+	 */
+	?>
+	<script>
+	( function() {
+		var skipLinkTarget = document.querySelector( 'main' ),
+			sibling,
+			skipLinkTargetID,
+			skipLink;
+		// Early exit if a skip-link target can't be located.
+		if ( ! skipLinkTarget ) {
+			return;
+		}
+		/*
+		 * Get the site wrapper.
+		 * The skip-link will be injected in the beginning of it.
+		 */
+		sibling = document.querySelector( '.wp-site-blocks' );
+		// Early exit if the root element was not found.
+		if ( ! sibling ) {
+			return;
+		}
+		// Get the skip-link target's ID, and generate one if it doesn't exist.
+		skipLinkTargetID = skipLinkTarget.id;
+		if ( ! skipLinkTargetID ) {
+			skipLinkTargetID = 'wp--skip-link--target';
+			skipLinkTarget.id = skipLinkTargetID;
+		}
+		// Create the skip link.
+		skipLink = document.createElement( 'a' );
+		skipLink.classList.add( 'skip-link', 'screen-reader-text' );
+		skipLink.href = '#' + skipLinkTargetID;
+		skipLink.innerHTML = '<?php /* translators: Hidden accessibility text. */ esc_html_e( 'Skip to content' ); ?>';
+		// Inject the skip link.
+		sibling.parentElement.insertBefore( skipLink, sibling );
+	}() );
+	</script>
+	<?php
+}
+/**
+* Ensure that the view script has the `wp-interactivity` dependency.
+*
+* @since 6.4.0
+* @deprecated 6.5.0
+*/
+function block_core_query_ensure_interactivity_dependency() {
+	_deprecated_function( __FUNCTION__, '6.5.0', 'wp_register_script_module' );
+}
+/**
+* Ensure that the view script has the `wp-interactivity` dependency.
+*
+* @since 6.4.0
+* @deprecated 6.5.0
+*/
+function block_core_file_ensure_interactivity_dependency() {
+	_deprecated_function( __FUNCTION__, '6.5.0', 'wp_register_script_module' );
+}
+/**
+* Ensures that the view script has the `wp-interactivity` dependency.
+*
+* @since 6.4.0
+* @deprecated 6.5.0
+*/
+function block_core_image_ensure_interactivity_dependency() {
+	_deprecated_function( __FUNCTION__, '6.5.0', 'wp_register_script_module' );
+}
+/**
+* Updates the block content with elements class names.
+*
+* @deprecated 6.6.0 Generation of element class name is handled via `render_block_data` filter.
+*
+* @since 5.8.0
+* @since 6.4.0 Added support for button and heading element styling.
+* @access private
+*
+* @param string $block_content Rendered block content.
+* @param array  $block         Block object.
+* @return string Filtered block content.
+*/
+function wp_render_elements_support( $block_content, $block ) {
+	_deprecated_function( __FUNCTION__, '6.6.0', 'wp_render_elements_class_name' );
+	return $block_content;
+}
+/**
+* Processes the directives on the rendered HTML of the interactive blocks.
+*
+* This processes only one root interactive block at a time because the
+* rendered HTML of that block contains the rendered HTML of all its inner
+* blocks, including any interactive block. It does so by ignoring all the
+* interactive inner blocks until the root interactive block is processed.
+*
+* @since 6.5.0
+* @deprecated 6.6.0
+*
+* @param array $parsed_block The parsed block.
+* @return array The same parsed block.
+*/
+function wp_interactivity_process_directives_of_interactive_blocks( array $parsed_block ): array {
+	_deprecated_function( __FUNCTION__, '6.6.0' );
+	return $parsed_block;
+}

changeset 21	48c4eec2b7e6
parent 19	3d72ae0968f4
child 22	8c2e4d02f4ef