| Current Path : /var/www/html/c12park/web/modules/contrib/ckeditor5_premium_features/src/Utility/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/c12park/web/modules/contrib/ckeditor5_premium_features/src/Utility/Html.php |
<?php
/*
* Copyright (c) 2003-2026, CKSource Holding sp. z o.o. All rights reserved.
* For licensing, see https://ckeditor.com/legal/ckeditor-oss-license
*/
namespace Drupal\ckeditor5_premium_features\Utility;
class Html extends \Drupal\Component\Utility\Html {
/**
* Parses an HTML snippet and returns it as a DOM object.
*
* This is a \Drupal\Component\Utility\Html::load() override without a
* LIBXML_NOBLANKS flag.
*
* This function loads the body part of a partial (X)HTML document and returns
* a full \DOMDocument object that represents this document.
*
* Use \Drupal\Component\Utility\Html::serialize() to serialize this
* \DOMDocument back to a string.
*
* @param string $html
* The partial (X)HTML snippet to load. Invalid markup will be corrected on
* import.
*
* @return \DOMDocument
* A \DOMDocument that represents the loaded (X)HTML snippet.
*/
public static function load($html) {
$document = <<<EOD
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head>
<body>!html</body>
</html>
EOD;
// PHP's \DOMDocument serialization adds extra whitespace when the markup
// of the wrapping document contains newlines, so ensure we remove all
// newlines before injecting the actual HTML body to be processed.
$document = strtr($document, ["\n" => '', '!html' => $html]);
$dom = new \DOMDocument();
// Ignore warnings during HTML soup loading.
@$dom->loadHTML($document);
return $dom;
}
}