/**
* Extract open
*/
public function extractOpening(NodeInterface $child, NodeInterface $parent)
{
if ($child instanceof BlockInterface and $openingTag = $child->getOpeningTag()) {
$content = preg_replace($this->search($openingTag), $child->getExtractionId(static::OPENING_TAG), $parent->getCurrentContent(), self::LIMIT);
$parent->setCurrentContent($content);
}
}
