• Модуль: main
  • Путь к файлу: ~/bitrix/modules/main/lib/web/dom/displayproperties.php
  • Класс: BitrixMainWebDOMDisplayProperties
  • Вызов: DisplayProperties::isBlockTag
protected function isBlockTag($tagName)
{
	$blockTagNames = [
		'address' => true, 'article' => true, 'aside' => true, 'blockquote' => true, 'details' => true,
		'dialog' => true, 'dd' => true, 'div' => true, 'dl' => true, 'dt' => true, 'fieldset' => true,
		'figcaption' => true, 'figure' => true, 'footer' => true, 'form' => true, 'h1' => true, 'h2' => true,
		'h3' => true, 'h4' => true, 'h5' => true, 'h6' => true, 'header' => true, 'hgroup' => true, 'hr' => true,
		'li' => true, 'main' => true, 'nav' => true, 'ol' => true, 'p' => true, 'pre' => true, 'section' => true, 'table' => true,
		'ul' => true,
	];

	return isset($blockTagNames[mb_strtolower($tagName)]);
}