3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $html = '<html><body> <a href="a.html">some a</a> <a href="b.html">some b</a> </body></html>'; libxml_use_internal_errors(true); // ignore malformed HTML $xml = new DOMDocument(); $xml->loadHTML($html); foreach($xml->getElementsByTagName('a') as $link) { $link->nodeValue = $link->nodeValue . ' --- ' . $link->getAttribute('href'); } print_r($xml->saveHtml());
Output for 5.1.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body> <a href="a.html">some a --- a.html</a> <a href="b.html">some b --- b.html</a> </body></html>
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function libxml_use_internal_errors() in /in/pkYpL on line 6
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: libxml_use_internal_errors() in /in/pkYpL on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: libxml_use_internal_errors() in /in/pkYpL on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: libxml_use_internal_errors() in /in/pkYpL on line 6