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Eine auf WordPress spezialiserte Suchmaschine für Entwickler und Theme-Autoren

function wp_render_elements_support( $block_content, $block ) {
	if ( ! $block_content ) {
		return $block_content;
	}

	$block_type                    = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
	$skip_link_color_serialization = wp_should_skip_block_supports_serialization( $block_type, 'color', 'link' );

	if ( $skip_link_color_serialization ) {
		return $block_content;
	}

	$link_color = null;
	if ( ! empty( $block['attrs'] ) ) {
		$link_color = _wp_array_get( $block['attrs'], array( 'style', 'elements', 'link', 'color', 'text' ), null );
	}

	/*
	 * For now we only care about link color.
	 * This code in the future when we have a public API
	 * should take advantage of WP_Theme_JSON::compute_style_properties
	 * and work for any element and style.
	 */
	if ( null === $link_color ) {
		return $block_content;
	}

	// Like the layout hook this assumes the hook only applies to blocks with a single wrapper.
	// Add the class name to the first element, presuming it's the wrapper, if it exists.
	$tags = new WP_HTML_Tag_Processor( $block_content );
	if ( $tags->next_tag() ) {
		$tags->add_class( wp_get_elements_class_name( $block ) );
	}

	return $tags->get_updated_html();
}