wp_render_elements_class_name()WP 6.6.0

Ensure the elements block support class name generated, and added to block attributes, in the render_block_data gets applied to the block's markup.

Хуков нет.

Возвращает

Строку. Filtered block content.

Использование

wp_render_elements_class_name( $block_content, $block );
$block_content(строка) (обязательный)
Rendered block content.
$block(массив) (обязательный)
Block object.

Заметки

Список изменений

С версии 6.6.0 Введена.

Код wp_render_elements_class_name() WP 6.6.2

function wp_render_elements_class_name( $block_content, $block ) {
	$class_string = $block['attrs']['className'] ?? '';
	preg_match( '/\bwp-elements-\S+\b/', $class_string, $matches );

	if ( empty( $matches ) ) {
		return $block_content;
	}

	$tags = new WP_HTML_Tag_Processor( $block_content );

	if ( $tags->next_tag() ) {
		$tags->add_class( $matches[0] );
	}

	return $tags->get_updated_html();
}