3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = '<?xml version="1.0" encoding="utf-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html><head></head><body></body></html>'; $dom = new DOMDocument(); $dom->loadHTML($xml); $out = $dom->saveXML(null); echo $out;
Output for 5.1.0 - 5.2.5, 5.2.7 - 7.1.0
<?xml version="1.0" standalone="yes"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <?xml version="1.0" encoding="utf-8" standalone="no"??> <html><head/><body/></html>
Output for 5.2.6
Catchable fatal error: Argument 1 passed to DOMDocument::saveXML() must be an instance of DOMNode, null given in /in/NQ8Xl on line 9
Process exited with code 255.
Output for 5.0.5
Warning: DOMDocument::saveXML() expects parameter 1 to be DOMNode, null given in /in/NQ8Xl on line 9
Output for 5.0.0 - 5.0.4
Warning: saveXML() expects parameter 1 to be DOMNode, null given in /in/NQ8Xl on line 9
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/NQ8Xl 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/NQ8Xl on line 7