FM / wp-includes

/var/www/p4ela.net/www/wp-includes

Name	Size	Mode	Actions
assets/	-	0777	rm
block-bindings/	-	0777	rm
block-patterns/	-	0777	rm
block-supports/	-	0777	rm
blocks/	-	0777	rm
certificates/	-	0777	rm
css/	-	0777	rm
customize/	-	0777	rm
fonts/	-	0777	rm
html-api/	-	0777	rm
ID3/	-	0777	rm
images/	-	0777	rm
interactivity-api/	-	0777	rm
IXR/	-	0777	rm
js/	-	0777	rm
l10n/	-	0777	rm
php-compat/	-	0777	rm
PHPMailer/	-	0777	rm
pomo/	-	0777	rm
Requests/	-	0777	rm
rest-api/	-	0777	rm
SimplePie/	-	0777	rm
sitemaps/	-	0777	rm
sodium_compat/	-	0777	rm
style-engine/	-	0777	rm
Text/	-	0777	rm
theme-compat/	-	0777	rm
widgets/	-	0777	rm
admin-bar.php	37100	0666	edit dl rm
atomlib.php	12078	0666	edit dl rm
author-template.php	18951	0666	edit dl rm
block-bindings.php	5594	0666	edit dl rm
block-editor.php	28340	0666	edit dl rm
block-i18n.json	316	0666	edit dl rm
block-patterns.php	13119	0666	edit dl rm
block-template-utils.php	60145	0666	edit dl rm
block-template.php	14142	0666	edit dl rm
blocks.php	104889	0666	edit dl rm
bookmark-template.php	12948	0666	edit dl rm
bookmark.php	15427	0666	edit dl rm
cache-compat.php	5969	0666	edit dl rm
cache.php	13474	0666	edit dl rm
canonical.php	34506	0666	edit dl rm
capabilities.php	42718	0666	edit dl rm
category-template.php	57003	0666	edit dl rm
category.php	12709	0666	edit dl rm
class-avif-info.php	29615	0666	edit dl rm
class-feed.php	539	0666	edit dl rm
class-http.php	367	0666	edit dl rm
class-IXR.php	2543	0666	edit dl rm
class-json.php	43684	0666	edit dl rm
class-oembed.php	401	0666	edit dl rm
class-phpass.php	6771	0666	edit dl rm
class-phpmailer.php	664	0666	edit dl rm
class-pop3.php	21174	0666	edit dl rm
class-requests.php	2237	0666	edit dl rm
class-simplepie.php	453	0666	edit dl rm
class-smtp.php	457	0666	edit dl rm
class-snoopy.php	37715	0666	edit dl rm
class-walker-category-dropdown.php	2469	0666	edit dl rm
class-walker-category.php	8477	0666	edit dl rm
class-walker-comment.php	14221	0666	edit dl rm
class-walker-nav-menu.php	11784	0666	edit dl rm
class-walker-page-dropdown.php	2710	0666	edit dl rm
class-walker-page.php	7612	0666	edit dl rm
class-wp-admin-bar.php	17874	0666	edit dl rm
class-wp-ajax-response.php	5266	0666	edit dl rm
class-wp-application-passwords.php	15617	0666	edit dl rm
class-wp-block-bindings-registry.php	8463	0666	edit dl rm
class-wp-block-bindings-source.php	2992	0666	edit dl rm
class-wp-block-editor-context.php	1350	0666	edit dl rm
class-wp-block-list.php	4757	0666	edit dl rm
class-wp-block-metadata-registry.php	10227	0666	edit dl rm
class-wp-block-parser-block.php	2555	0666	edit dl rm
class-wp-block-parser-frame.php	2017	0666	edit dl rm
class-wp-block-parser.php	11532	0666	edit dl rm
class-wp-block-pattern-categories-registry.php	5371	0666	edit dl rm
class-wp-block-patterns-registry.php	11185	0666	edit dl rm
class-wp-block-styles-registry.php	6262	0666	edit dl rm
class-wp-block-supports.php	5612	0666	edit dl rm
class-wp-block-template.php	2033	0666	edit dl rm
class-wp-block-templates-registry.php	7231	0666	edit dl rm
class-wp-block-type-registry.php	5013	0666	edit dl rm
class-wp-block-type.php	17265	0666	edit dl rm
class-wp-block.php	20438	0666	edit dl rm
class-wp-classic-to-block-menu-converter.php	4088	0666	edit dl rm
class-wp-comment-query.php	48395	0666	edit dl rm
class-wp-comment.php	9372	0666	edit dl rm
class-wp-customize-control.php	25730	0666	edit dl rm
class-wp-customize-manager.php	202539	0666	edit dl rm
class-wp-customize-nav-menus.php	57433	0666	edit dl rm
class-wp-customize-panel.php	10637	0666	edit dl rm
class-wp-customize-section.php	11209	0666	edit dl rm
class-wp-customize-setting.php	29889	0666	edit dl rm
class-wp-customize-widgets.php	72157	0666	edit dl rm
class-wp-date-query.php	35726	0666	edit dl rm
class-wp-dependencies.php	15139	0666	edit dl rm
class-wp-dependency.php	2627	0666	edit dl rm
class-wp-duotone.php	40783	0666	edit dl rm
class-wp-editor.php	72335	0666	edit dl rm
class-wp-embed.php	15994	0666	edit dl rm
class-wp-error.php	7502	0666	edit dl rm
class-wp-exception.php	253	0666	edit dl rm
class-wp-fatal-error-handler.php	8150	0666	edit dl rm
class-wp-feed-cache-transient.php	3176	0666	edit dl rm
class-wp-feed-cache.php	969	0666	edit dl rm
class-wp-hook.php	16000	0666	edit dl rm
class-wp-http-cookie.php	7389	0666	edit dl rm
class-wp-http-curl.php	12541	0666	edit dl rm
class-wp-http-encoding.php	6689	0666	edit dl rm
class-wp-http-ixr-client.php	3506	0666	edit dl rm
class-wp-http-proxy.php	5980	0666	edit dl rm
class-wp-http-requests-hooks.php	2022	0666	edit dl rm
class-wp-http-requests-response.php	4400	0666	edit dl rm
class-wp-http-response.php	2977	0666	edit dl rm
class-wp-http-streams.php	16859	0666	edit dl rm
class-wp-http.php	41506	0666	edit dl rm
class-wp-image-editor-gd.php	19886	0666	edit dl rm
class-wp-image-editor-imagick.php	39106	0666	edit dl rm
class-wp-image-editor.php	16938	0666	edit dl rm
class-wp-list-util.php	7443	0666	edit dl rm
class-wp-locale-switcher.php	6630	0666	edit dl rm
class-wp-locale.php	16111	0666	edit dl rm
class-wp-matchesmapregex.php	1828	0666	edit dl rm
class-wp-meta-query.php	30531	0666	edit dl rm
class-wp-metadata-lazyloader.php	6833	0666	edit dl rm
class-wp-navigation-fallback.php	9211	0666	edit dl rm
class-wp-network-query.php	19857	0666	edit dl rm
class-wp-network.php	12296	0666	edit dl rm
class-wp-object-cache.php	17524	0666	edit dl rm
class-wp-oembed-controller.php	6905	0666	edit dl rm
class-wp-oembed.php	31475	0666	edit dl rm
class-wp-paused-extensions-storage.php	5111	0666	edit dl rm
class-wp-plugin-dependencies.php	25319	0666	edit dl rm
class-wp-post-type.php	30340	0666	edit dl rm
class-wp-post.php	6484	0666	edit dl rm
class-wp-query.php	154081	0666	edit dl rm
class-wp-recovery-mode-cookie-service.php	6877	0666	edit dl rm
class-wp-recovery-mode-email-service.php	11183	0666	edit dl rm
class-wp-recovery-mode-key-service.php	4608	0666	edit dl rm
class-wp-recovery-mode-link-service.php	3463	0666	edit dl rm
class-wp-recovery-mode.php	11435	0666	edit dl rm
class-wp-rewrite.php	63688	0666	edit dl rm
class-wp-role.php	2523	0666	edit dl rm
class-wp-roles.php	8586	0666	edit dl rm
class-wp-script-modules.php	19366	0666	edit dl rm
class-wp-scripts.php	28344	0666	edit dl rm
class-wp-session-tokens.php	7451	0666	edit dl rm
class-wp-simplepie-file.php	3408	0666	edit dl rm
class-wp-simplepie-sanitize-kses.php	1837	0666	edit dl rm
class-wp-site-query.php	31625	0666	edit dl rm
class-wp-site.php	7454	0666	edit dl rm
class-wp-styles.php	11010	0666	edit dl rm
class-wp-tax-query.php	19555	0666	edit dl rm
class-wp-taxonomy.php	18567	0666	edit dl rm
class-wp-term-query.php	40869	0666	edit dl rm
class-wp-term.php	5298	0666	edit dl rm
class-wp-text-diff-renderer-inline.php	979	0666	edit dl rm
class-wp-text-diff-renderer-table.php	18807	0666	edit dl rm
class-wp-textdomain-registry.php	10481	0666	edit dl rm
class-wp-theme-json-data.php	1809	0666	edit dl rm
class-wp-theme-json-resolver.php	35805	0666	edit dl rm
class-wp-theme-json-schema.php	7367	0666	edit dl rm
class-wp-theme-json.php	160780	0666	edit dl rm
class-wp-theme.php	65413	0666	edit dl rm
class-wp-token-map.php	28618	0666	edit dl rm
class-wp-user-meta-session-tokens.php	2990	0666	edit dl rm
class-wp-user-query.php	43654	0666	edit dl rm
class-wp-user-request.php	2222	0666	edit dl rm
class-wp-user.php	22827	0666	edit dl rm
class-wp-walker.php	13322	0666	edit dl rm
class-wp-widget-factory.php	3347	0666	edit dl rm
class-wp-widget.php	18424	0666	edit dl rm
class-wp-xmlrpc-server.php	214948	0666	edit dl rm
class-wp.php	26119	0666	edit dl rm
class-wpdb.php	118389	0666	edit dl rm
class.wp-dependencies.php	373	0666	edit dl rm
class.wp-scripts.php	343	0666	edit dl rm
class.wp-styles.php	338	0666	edit dl rm
comment-template.php	102773	0666	edit dl rm
comment.php	130275	0666	edit dl rm
compat.php	16974	0666	edit dl rm
cron.php	41594	0666	edit dl rm
date.php	400	0666	edit dl rm
default-constants.php	11365	0666	edit dl rm
default-filters.php	35685	0666	edit dl rm
default-widgets.php	2222	0666	edit dl rm
deprecated.php	190130	0666	edit dl rm
embed-template.php	338	0666	edit dl rm
embed.php	37908	0666	edit dl rm
error-protection.php	4121	0666	edit dl rm
feed-atom-comments.php	5504	0666	edit dl rm
feed-atom.php	3048	0666	edit dl rm
feed-rdf.php	2668	0666	edit dl rm
feed-rss.php	1189	0666	edit dl rm
feed-rss2-comments.php	4136	0666	edit dl rm
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feed.php	23411	0666	edit dl rm
fonts.php	9751	0666	edit dl rm
formatting.php	335229	0666	edit dl rm
functions.php	283163	0666	edit dl rm
functions.wp-scripts.php	14558	0666	edit dl rm
functions.wp-styles.php	8583	0666	edit dl rm
general-template.php	169492	0666	edit dl rm
global-styles-and-settings.php	21205	0666	edit dl rm
http.php	27084	0666	edit dl rm
https-detection.php	5661	0666	edit dl rm
https-migration.php	4741	0666	edit dl rm
kses.php	74575	0666	edit dl rm
l10n.php	68415	0666	edit dl rm
link-template.php	157710	0666	edit dl rm
load.php	55658	0666	edit dl rm
locale.php	162	0666	edit dl rm
media-template.php	63043	0666	edit dl rm
media.php	218485	0666	edit dl rm
meta.php	64409	0666	edit dl rm
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taxonomy.php	175438	0666	edit dl rm
template-canvas.php	544	0666	edit dl rm
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template.php	24154	0666	edit dl rm
theme-i18n.json	1292	0666	edit dl rm
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theme.json	8704	0666	edit dl rm
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Edit: /var/www/p4ela.net/www/wp-includes/class-wp-block.php (20438B)

<?php
/**
 * Blocks API: WP_Block class
 *
 * @package WordPress
 * @since 5.5.0
 */

/**
 * Class representing a parsed instance of a block.
 *
 * @since 5.5.0
 * @property array $attributes
 */
#[AllowDynamicProperties]
class WP_Block {

/**
	 * Original parsed array representation of block.
	 *
	 * @since 5.5.0
	 * @var array
	 */
	public $parsed_block;

/**
	 * Name of block.
	 *
	 * @example "core/paragraph"
	 *
	 * @since 5.5.0
	 * @var string
	 */
	public $name;

/**
	 * Block type associated with the instance.
	 *
	 * @since 5.5.0
	 * @var WP_Block_Type
	 */
	public $block_type;

/**
	 * Block context values.
	 *
	 * @since 5.5.0
	 * @var array
	 */
	public $context = array();

/**
	 * All available context of the current hierarchy.
	 *
	 * @since 5.5.0
	 * @var array
	 * @access protected
	 */
	protected $available_context;

/**
	 * Block type registry.
	 *
	 * @since 5.9.0
	 * @var WP_Block_Type_Registry
	 * @access protected
	 */
	protected $registry;

/**
	 * List of inner blocks (of this same class)
	 *
	 * @since 5.5.0
	 * @var WP_Block_List
	 */
	public $inner_blocks = array();

/**
	 * Resultant HTML from inside block comment delimiters after removing inner
	 * blocks.
	 *
	 * @example "...Just  testing..." -> "Just testing..."
	 *
	 * @since 5.5.0
	 * @var string
	 */
	public $inner_html = '';

/**
	 * List of string fragments and null markers where inner blocks were found
	 *
	 * @example array(
	 *   'inner_html'    => 'BeforeInnerAfter',
	 *   'inner_blocks'  => array( block, block ),
	 *   'inner_content' => array( 'Before', null, 'Inner', null, 'After' ),
	 * )
	 *
	 * @since 5.5.0
	 * @var array
	 */
	public $inner_content = array();

/**
	 * Constructor.
	 *
	 * Populates object properties from the provided block instance argument.
	 *
	 * The given array of context values will not necessarily be available on
	 * the instance itself, but is treated as the full set of values provided by
	 * the block's ancestry. This is assigned to the private `available_context`
	 * property. Only values which are configured to consumed by the block via
	 * its registered type will be assigned to the block's `context` property.
	 *
	 * @since 5.5.0
	 *
	 * @param array                  $block             {
	 *     An associative array of a single parsed block object. See WP_Block_Parser_Block.
	 *
	 *     @type string   $blockName    Name of block.
	 *     @type array    $attrs        Attributes from block comment delimiters.
	 *     @type array    $innerBlocks  List of inner blocks. An array of arrays that
	 *                                  have the same structure as this one.
	 *     @type string   $innerHTML    HTML from inside block comment delimiters.
	 *     @type array    $innerContent List of string fragments and null markers where inner blocks were found.
	 * }
	 * @param array                  $available_context Optional array of ancestry context values.
	 * @param WP_Block_Type_Registry $registry          Optional block type registry.
	 */
	public function __construct( $block, $available_context = array(), $registry = null ) {
		$this->parsed_block = $block;
		$this->name         = $block['blockName'];

if ( is_null( $registry ) ) {
			$registry = WP_Block_Type_Registry::get_instance();
		}

$this->registry = $registry;

$this->block_type = $registry->get_registered( $this->name );

$this->available_context = $available_context;

if ( ! empty( $this->block_type->uses_context ) ) {
			foreach ( $this->block_type->uses_context as $context_name ) {
				if ( array_key_exists( $context_name, $this->available_context ) ) {
					$this->context[ $context_name ] = $this->available_context[ $context_name ];
				}
			}
		}

if ( ! empty( $block['innerBlocks'] ) ) {
			$child_context = $this->available_context;

if ( ! empty( $this->block_type->provides_context ) ) {
				foreach ( $this->block_type->provides_context as $context_name => $attribute_name ) {
					if ( array_key_exists( $attribute_name, $this->attributes ) ) {
						$child_context[ $context_name ] = $this->attributes[ $attribute_name ];
					}
				}
			}

$this->inner_blocks = new WP_Block_List( $block['innerBlocks'], $child_context, $registry );
		}

if ( ! empty( $block['innerHTML'] ) ) {
			$this->inner_html = $block['innerHTML'];
		}

if ( ! empty( $block['innerContent'] ) ) {
			$this->inner_content = $block['innerContent'];
		}
	}

/**
	 * Returns a value from an inaccessible property.
	 *
	 * This is used to lazily initialize the `attributes` property of a block,
	 * such that it is only prepared with default attributes at the time that
	 * the property is accessed. For all other inaccessible properties, a `null`
	 * value is returned.
	 *
	 * @since 5.5.0
	 *
	 * @param string $name Property name.
	 * @return array|null Prepared attributes, or null.
	 */
	public function __get( $name ) {
		if ( 'attributes' === $name ) {
			$this->attributes = isset( $this->parsed_block['attrs'] ) ?
				$this->parsed_block['attrs'] :
				array();

if ( ! is_null( $this->block_type ) ) {
				$this->attributes = $this->block_type->prepare_attributes_for_render( $this->attributes );
			}

return $this->attributes;
		}

return null;
	}

/**
	 * Processes the block bindings and updates the block attributes with the values from the sources.
	 *
	 * A block might contain bindings in its attributes. Bindings are mappings
	 * between an attribute of the block and a source. A "source" is a function
	 * registered with `register_block_bindings_source()` that defines how to
	 * retrieve a value from outside the block, e.g. from post meta.
	 *
	 * This function will process those bindings and update the block's attributes
	 * with the values coming from the bindings.
	 *
	 * ### Example
	 *
	 * The "bindings" property for an Image block might look like this:
	 *
	 * ```json
	 * {
	 *   "metadata": {
	 *     "bindings": {
	 *       "title": {
	 *         "source": "core/post-meta",
	 *         "args": { "key": "text_custom_field" }
	 *       },
	 *       "url": {
	 *         "source": "core/post-meta",
	 *         "args": { "key": "url_custom_field" }
	 *       }
	 *     }
	 *   }
	 * }
	 * ```
	 *
	 * The above example will replace the `title` and `url` attributes of the Image
	 * block with the values of the `text_custom_field` and `url_custom_field` post meta.
	 *
	 * @since 6.5.0
	 * @since 6.6.0 Handle the `__default` attribute for pattern overrides.
	 * @since 6.7.0 Return any updated bindings metadata in the computed attributes.
	 *
	 * @return array The computed block attributes for the provided block bindings.
	 */
	private function process_block_bindings() {
		$parsed_block               = $this->parsed_block;
		$computed_attributes        = array();
		$supported_block_attributes = array(
			'core/paragraph' => array( 'content' ),
			'core/heading'   => array( 'content' ),
			'core/image'     => array( 'id', 'url', 'title', 'alt' ),
			'core/button'    => array( 'url', 'text', 'linkTarget', 'rel' ),
		);

// If the block doesn't have the bindings property, isn't one of the supported
		// block types, or the bindings property is not an array, return the block content.
		if (
			! isset( $supported_block_attributes[ $this->name ] ) ||
			empty( $parsed_block['attrs']['metadata']['bindings'] ) ||
			! is_array( $parsed_block['attrs']['metadata']['bindings'] )
		) {
			return $computed_attributes;
		}

$bindings = $parsed_block['attrs']['metadata']['bindings'];

/*
		 * If the default binding is set for pattern overrides, replace it
		 * with a pattern override binding for all supported attributes.
		 */
		if (
			isset( $bindings['__default']['source'] ) &&
			'core/pattern-overrides' === $bindings['__default']['source']
		) {
			$updated_bindings = array();

/*
			 * Build a binding array of all supported attributes.
			 * Note that this also omits the `__default` attribute from the
			 * resulting array.
			 */
			foreach ( $supported_block_attributes[ $parsed_block['blockName'] ] as $attribute_name ) {
				// Retain any non-pattern override bindings that might be present.
				$updated_bindings[ $attribute_name ] = isset( $bindings[ $attribute_name ] )
					? $bindings[ $attribute_name ]
					: array( 'source' => 'core/pattern-overrides' );
			}
			$bindings = $updated_bindings;
			/*
			 * Update the bindings metadata of the computed attributes.
			 * This ensures the block receives the expanded __default binding metadata when it renders.
			 */
			$computed_attributes['metadata'] = array_merge(
				$parsed_block['attrs']['metadata'],
				array( 'bindings' => $bindings )
			);
		}

foreach ( $bindings as $attribute_name => $block_binding ) {
			// If the attribute is not in the supported list, process next attribute.
			if ( ! in_array( $attribute_name, $supported_block_attributes[ $this->name ], true ) ) {
				continue;
			}
			// If no source is provided, or that source is not registered, process next attribute.
			if ( ! isset( $block_binding['source'] ) || ! is_string( $block_binding['source'] ) ) {
				continue;
			}

$block_binding_source = get_block_bindings_source( $block_binding['source'] );
			if ( null === $block_binding_source ) {
				continue;
			}

// Adds the necessary context defined by the source.
			if ( ! empty( $block_binding_source->uses_context ) ) {
				foreach ( $block_binding_source->uses_context as $context_name ) {
					if ( array_key_exists( $context_name, $this->available_context ) ) {
						$this->context[ $context_name ] = $this->available_context[ $context_name ];
					}
				}
			}

$source_args  = ! empty( $block_binding['args'] ) && is_array( $block_binding['args'] ) ? $block_binding['args'] : array();
			$source_value = $block_binding_source->get_value( $source_args, $this, $attribute_name );

// If the value is not null, process the HTML based on the block and the attribute.
			if ( ! is_null( $source_value ) ) {
				$computed_attributes[ $attribute_name ] = $source_value;
			}
		}

return $computed_attributes;
	}

/**
	 * Depending on the block attribute name, replace its value in the HTML based on the value provided.
	 *
	 * @since 6.5.0
	 *
	 * @param string $block_content  Block content.
	 * @param string $attribute_name The attribute name to replace.
	 * @param mixed  $source_value   The value used to replace in the HTML.
	 * @return string The modified block content.
	 */
	private function replace_html( string $block_content, string $attribute_name, $source_value ) {
		$block_type = $this->block_type;
		if ( ! isset( $block_type->attributes[ $attribute_name ]['source'] ) ) {
			return $block_content;
		}

// Depending on the attribute source, the processing will be different.
		switch ( $block_type->attributes[ $attribute_name ]['source'] ) {
			case 'html':
			case 'rich-text':
				$block_reader = new WP_HTML_Tag_Processor( $block_content );

// TODO: Support for CSS selectors whenever they are ready in the HTML API.
				// In the meantime, support comma-separated selectors by exploding them into an array.
				$selectors = explode( ',', $block_type->attributes[ $attribute_name ]['selector'] );
				// Add a bookmark to the first tag to be able to iterate over the selectors.
				$block_reader->next_tag();
				$block_reader->set_bookmark( 'iterate-selectors' );

// TODO: This shouldn't be needed when the `set_inner_html` function is ready.
				// Store the parent tag and its attributes to be able to restore them later in the button.
				// The button block has a wrapper while the paragraph and heading blocks don't.
				if ( 'core/button' === $this->name ) {
					$button_wrapper                 = $block_reader->get_tag();
					$button_wrapper_attribute_names = $block_reader->get_attribute_names_with_prefix( '' );
					$button_wrapper_attrs           = array();
					foreach ( $button_wrapper_attribute_names as $name ) {
						$button_wrapper_attrs[ $name ] = $block_reader->get_attribute( $name );
					}
				}

foreach ( $selectors as $selector ) {
					// If the parent tag, or any of its children, matches the selector, replace the HTML.
					if ( strcasecmp( $block_reader->get_tag( $selector ), $selector ) === 0 || $block_reader->next_tag(
						array(
							'tag_name' => $selector,
						)
					) ) {
						$block_reader->release_bookmark( 'iterate-selectors' );

// TODO: Use `set_inner_html` method whenever it's ready in the HTML API.
						// Until then, it is hardcoded for the paragraph, heading, and button blocks.
						// Store the tag and its attributes to be able to restore them later.
						$selector_attribute_names = $block_reader->get_attribute_names_with_prefix( '' );
						$selector_attrs           = array();
						foreach ( $selector_attribute_names as $name ) {
							$selector_attrs[ $name ] = $block_reader->get_attribute( $name );
						}
						$selector_markup = "<$selector>" . wp_kses_post( $source_value ) . "</$selector>";
						$amended_content = new WP_HTML_Tag_Processor( $selector_markup );
						$amended_content->next_tag();
						foreach ( $selector_attrs as $attribute_key => $attribute_value ) {
							$amended_content->set_attribute( $attribute_key, $attribute_value );
						}
						if ( 'core/paragraph' === $this->name || 'core/heading' === $this->name ) {
							return $amended_content->get_updated_html();
						}
						if ( 'core/button' === $this->name ) {
							$button_markup  = "<$button_wrapper>{$amended_content->get_updated_html()}</$button_wrapper>";
							$amended_button = new WP_HTML_Tag_Processor( $button_markup );
							$amended_button->next_tag();
							foreach ( $button_wrapper_attrs as $attribute_key => $attribute_value ) {
								$amended_button->set_attribute( $attribute_key, $attribute_value );
							}
							return $amended_button->get_updated_html();
						}
					} else {
						$block_reader->seek( 'iterate-selectors' );
					}
				}
				$block_reader->release_bookmark( 'iterate-selectors' );
				return $block_content;

case 'attribute':
				$amended_content = new WP_HTML_Tag_Processor( $block_content );
				if ( ! $amended_content->next_tag(
					array(
						// TODO: build the query from CSS selector.
						'tag_name' => $block_type->attributes[ $attribute_name ]['selector'],
					)
				) ) {
					return $block_content;
				}
				$amended_content->set_attribute( $block_type->attributes[ $attribute_name ]['attribute'], $source_value );
				return $amended_content->get_updated_html();

default:
				return $block_content;
		}
	}

/**
	 * Generates the render output for the block.
	 *
	 * @since 5.5.0
	 * @since 6.5.0 Added block bindings processing.
	 *
	 * @global WP_Post $post Global post object.
	 *
	 * @param array $options {
	 *     Optional options object.
	 *
	 *     @type bool $dynamic Defaults to 'true'. Optionally set to false to avoid using the block's render_callback.
	 * }
	 * @return string Rendered block output.
	 */
	public function render( $options = array() ) {
		global $post;

/*
		 * There can be 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.
		 */
		static $root_interactive_block = null;
		/**
		 * Filters whether Interactivity API should process directives.
		 *
		 * @since 6.6.0
		 *
		 * @param bool $enabled Whether the directives processing is enabled.
		 */
		$interactivity_process_directives_enabled = apply_filters( 'interactivity_process_directives', true );
		if (
			$interactivity_process_directives_enabled && null === $root_interactive_block && (
				( isset( $this->block_type->supports['interactivity'] ) && true === $this->block_type->supports['interactivity'] ) ||
				! empty( $this->block_type->supports['interactivity']['interactive'] )
			)
		) {
			$root_interactive_block = $this;
		}

$options = wp_parse_args(
			$options,
			array(
				'dynamic' => true,
			)
		);

// Process the block bindings and get attributes updated with the values from the sources.
		$computed_attributes = $this->process_block_bindings();
		if ( ! empty( $computed_attributes ) ) {
			// Merge the computed attributes with the original attributes.
			$this->attributes = array_merge( $this->attributes, $computed_attributes );
		}

$is_dynamic    = $options['dynamic'] && $this->name && null !== $this->block_type && $this->block_type->is_dynamic();
		$block_content = '';

if ( ! $options['dynamic'] || empty( $this->block_type->skip_inner_blocks ) ) {
			$index = 0;

foreach ( $this->inner_content as $chunk ) {
				if ( is_string( $chunk ) ) {
					$block_content .= $chunk;
				} else {
					$inner_block  = $this->inner_blocks[ $index ];
					$parent_block = $this;

/** This filter is documented in wp-includes/blocks.php */
					$pre_render = apply_filters( 'pre_render_block', null, $inner_block->parsed_block, $parent_block );

if ( ! is_null( $pre_render ) ) {
						$block_content .= $pre_render;
					} else {
						$source_block = $inner_block->parsed_block;

/** This filter is documented in wp-includes/blocks.php */
						$inner_block->parsed_block = apply_filters( 'render_block_data', $inner_block->parsed_block, $source_block, $parent_block );

/** This filter is documented in wp-includes/blocks.php */
						$inner_block->context = apply_filters( 'render_block_context', $inner_block->context, $inner_block->parsed_block, $parent_block );

$block_content .= $inner_block->render();
					}

++$index;
				}
			}
		}

if ( ! empty( $computed_attributes ) && ! empty( $block_content ) ) {
			foreach ( $computed_attributes as $attribute_name => $source_value ) {
				$block_content = $this->replace_html( $block_content, $attribute_name, $source_value );
			}
		}

if ( $is_dynamic ) {
			$global_post = $post;
			$parent      = WP_Block_Supports::$block_to_render;

WP_Block_Supports::$block_to_render = $this->parsed_block;

$block_content = (string) call_user_func( $this->block_type->render_callback, $this->attributes, $block_content, $this );

WP_Block_Supports::$block_to_render = $parent;

$post = $global_post;
		}

if ( ( ! empty( $this->block_type->script_handles ) ) ) {
			foreach ( $this->block_type->script_handles as $script_handle ) {
				wp_enqueue_script( $script_handle );
			}
		}

if ( ! empty( $this->block_type->view_script_handles ) ) {
			foreach ( $this->block_type->view_script_handles as $view_script_handle ) {
				wp_enqueue_script( $view_script_handle );
			}
		}

if ( ! empty( $this->block_type->view_script_module_ids ) ) {
			foreach ( $this->block_type->view_script_module_ids as $view_script_module_id ) {
				wp_enqueue_script_module( $view_script_module_id );
			}
		}

if ( ( ! empty( $this->block_type->style_handles ) ) ) {
			foreach ( $this->block_type->style_handles as $style_handle ) {
				wp_enqueue_style( $style_handle );
			}
		}

if ( ( ! empty( $this->block_type->view_style_handles ) ) ) {
			foreach ( $this->block_type->view_style_handles as $view_style_handle ) {
				wp_enqueue_style( $view_style_handle );
			}
		}

/**
		 * Filters the content of a single block.
		 *
		 * @since 5.0.0
		 * @since 5.9.0 The `$instance` parameter was added.
		 *
		 * @param string   $block_content The block content.
		 * @param array    $block         The full block, including name and attributes.
		 * @param WP_Block $instance      The block instance.
		 */
		$block_content = apply_filters( 'render_block', $block_content, $this->parsed_block, $this );

/**
		 * Filters the content of a single block.
		 *
		 * The dynamic portion of the hook name, `$name`, refers to
		 * the block name, e.g. "core/paragraph".
		 *
		 * @since 5.7.0
		 * @since 5.9.0 The `$instance` parameter was added.
		 *
		 * @param string   $block_content The block content.
		 * @param array    $block         The full block, including name and attributes.
		 * @param WP_Block $instance      The block instance.
		 */
		$block_content = apply_filters( "render_block_{$this->name}", $block_content, $this->parsed_block, $this );

if ( $root_interactive_block === $this ) {
			// The root interactive block has finished rendering. Time to process directives.
			$block_content          = wp_interactivity_process_directives( $block_content );
			$root_interactive_block = null;
		}

return $block_content;
	}
}

cmd: