Файл: vendor/league/commonmark/src/Extension/DescriptionList/Event/ConsecutiveDescriptionListMerger.php
Строк: 59
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace LeagueCommonMarkExtensionDescriptionListEvent;
use LeagueCommonMarkEventDocumentParsedEvent;
use LeagueCommonMarkExtensionDescriptionListNodeDescriptionList;
use LeagueCommonMarkNodeNodeIterator;
final class ConsecutiveDescriptionListMerger
{
public function __invoke(DocumentParsedEvent $event): void
{
foreach ($event->getDocument()->iterator(NodeIterator::FLAG_BLOCKS_ONLY) as $node) {
if (! $node instanceof DescriptionList) {
continue;
}
if (! ($prev = $node->previous()) instanceof DescriptionList) {
continue;
}
// There's another description list behind this one; merge the current one into that
foreach ($node->children() as $child) {
$prev->appendChild($child);
}
$node->detach();
}
}
}