<div id="content"><p>Some<br>HTML Fragment</p></div>
----------
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><div id="content"><p>Some<br>HTML Fragment</p></div></body></html>
Warning: DOMDocument::saveHTML() expects exactly 0 parameters, 1 given in /in/qP8o6 on line 5
----------
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><div id="content"><p>Some<br>HTML Fragment</p></div></body></html>
Output for 5.0.0 - 5.0.1
Warning: DOMDocument::saveHTML() expects exactly 0 parameters, 1 given in /in/qP8o6 on line 5
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/qP8o6 on line 6
PHP_EOL----------
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/qP8o6 on line 6
PHP_EOL<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><div id="content"><p>Some<br>HTML Fragment</p></div></body></html>
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/qP8o6 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/qP8o6 on line 3