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<?php
/*
* This file is part of the league/commonmark-ext-strikethrough package.
*
* (c) Colin O'Dell <[email protected]> and uAfrica.com (http://uafrica.com)
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Ext\Strikethrough;
use League\CommonMark\Delimiter\Delimiter;
use League\CommonMark\Delimiter\Processor\DelimiterProcessorInterface;
use League\CommonMark\Inline\Element\Text;
final class StrikethroughDelimiterProcessor implements DelimiterProcessorInterface
{
/**
* {@inheritdoc}
public function getCharacter(): string
return '~';
}
public function getDelimiterUse(Delimiter $opener, Delimiter $closer): int
$min = \min($opener->getNumDelims(), $closer->getNumDelims());
return $min >= 2 ? $min : 0;
public function process(Text $opener, Text $closer, int $delimiterUse)
$strikethrough = new Strikethrough();
$tmp = $opener->next();
while ($tmp !== null && $tmp !== $closer) {
$next = $tmp->next();
$strikethrough->appendChild($tmp);
$tmp = $next;
$opener->insertAfter($strikethrough);
thephpleague /
commonmark-ext-strikethrough
