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<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* Additional emphasis processing code based on commonmark-java (https://github.com/atlassian/commonmark-java)
* - (c) Atlassian Pty Ltd
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Tests\Functional\Delimiter;
use League\CommonMark\Node\Inline\Text;
use League\CommonMark\Node\Node;
use League\CommonMark\Renderer\ChildNodeRendererInterface;
use League\CommonMark\Renderer\NodeRendererInterface;
final class UppercaseTextRenderer implements NodeRendererInterface
{
/**
* {@inheritDoc}
*/
public function render(Node $node, ChildNodeRendererInterface $childRenderer)
{
UppercaseText::assertInstanceOf($node);
foreach ($node->children() as $child) {
if ($child instanceof Text) {
$child->setLiteral(\mb_strtoupper($child->getLiteral()));
}
}
return $childRenderer->renderNodes($node->children());
}
}
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