[Dom-Crawler] Crawler change node structure #28596
Description
Symfony DOM-Crawler version(s) affected: 4.1
Description
Hi. I have interesting bug, when Crawler change node structure. I can't parse html value.
Original content is:
<h1><p class="wide_title" id="pPageHeader">Szukanie zaawansowane</p></h1>
After echo (new Crawler($this->content))->html() :
<h1></h1>
<p class="wide_title" id="pPageHeader">Szukanie zaawansowane</p>
So, output is empty :( :
$crawler = new Crawler($content);
foreach($crawler->filter('h1') as $h1DomElement) {
echo $h1DomElement->nodeValue . PHP_EOL;
}
OS: Ubuntu 18.04
PHP ver: PHP 7.1.20-1+ubuntu18.04.1+deb.sury.org+1
Also has same problem on another envirounment:
OS: CentOS
PHP 7.1.20 (cli) (built: Jul 19 2018 10:10:15) ( NTS )
Html page
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="pl-PL" >
<head>
<link rel="dns-prefetch" href="https://github.com//www.google.com" />
</head>
<body>
<noscript>
<link rel="stylesheet" type="text/css" href="https://github.com/css/layout/noscript.css">
<div class="noscript-error">
Some text
</div>
</noscript>
<div class="serp">
<div class="serp_cont">
<div class="search_form_pnl new-sf_pnl">
<div class="stopper"></div>
<div class="right-items_wr">
<div class="user_wrapper">
...
</div>
</div>
</div>
<div>
<h1><p class="wide_title" id="pPageHeader">Szukanie zaawansowane</p></h1>
</div>
<div class="subs_edit wide_panel">
<form action="/Help/WideSearch" method="post">
</form>
</div>
</div>
</div>
</body>
</html>
