34 lines
910 B
PHP
34 lines
910 B
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HtmlSanitizer\Parser;
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/**
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* Parser using PHP 8.4's new Dom API.
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*/
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final class NativeParser implements ParserInterface
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{
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public function __construct()
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{
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if (\PHP_VERSION_ID < 80400) {
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throw new \LogicException(self::class.' requires PHP 8.4 or higher.');
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}
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}
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public function parse(string $html, string $context = 'body'): ?\Dom\Node
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{
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$document = @\Dom\HTMLDocument::createFromString(\sprintf('<!DOCTYPE html><%s>%s</%1$s>', $context, $html));
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$element = $document->getElementsByTagName($context)->item(0);
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return $element->hasChildNodes() ? $element : null;
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}
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}
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