League\CommonMark\Block\Renderer\ListBlockRenderer::render PHP Метод

    public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, $inTightList = false)
    {
        if (!$block instanceof ListBlock) {
            throw new \InvalidArgumentException('Incompatible block type: ' . get_class($block));
        }
        $listData = $block->getListData();
        $tag = $listData->type === ListBlock::TYPE_UNORDERED ? 'ul' : 'ol';
        $attrs = [];
        foreach ($block->getData('attributes', []) as $key => $value) {
            $attrs[$key] = $htmlRenderer->escape($value, true);
        }
        if ($listData->start !== null && $listData->start !== 1) {
            $attrs['start'] = (string) $listData->start;
        }
        return new HtmlElement($tag, $attrs, $htmlRenderer->getOption('inner_separator', "\n") . $htmlRenderer->renderBlocks($block->children(), $block->isTight()) . $htmlRenderer->getOption('inner_separator', "\n"));
    }