<?php
/**
* @package s9e\TextFormatter
* @copyright Copyright (c) 2010-2021 The s9e authors
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\TextFormatter\Plugins\HTMLEntities;
use s9e\TextFormatter\Plugins\ParserBase;
class Parser extends ParserBase
{
/**
* {@inheritdoc}
*/
public function parse($text, array $matches)
{
$tagName = $this->config['tagName'];
$attrName = $this->config['attrName'];
foreach ($matches as $m)
{
$entity = $m[0][0];
$chr = html_entity_decode($entity, ENT_HTML5 | ENT_QUOTES, 'UTF-8');
if ($chr === $entity || ord($chr) < 32)
{
// If the entity was not decoded, we assume it's not valid and we ignore it.
// Same thing if it's a control character
continue;
}
$this->parser->addSelfClosingTag($tagName, $m[0][1], strlen($entity))->setAttribute($attrName, $chr);
}
}
}