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<?php $html = '<p>Foo</p>'; $doc = new DOMDocument; $doc->loadHTML($html, LIBXML_PARSE_PEDANTIC | LIBXML_HTML_NODEFDTD | LIBXML_HTML_NOIMPLIED); echo $doc->saveHTML();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Undefined constant "LIBXML_PARSE_PEDANTIC" in /in/XdvgX:6 Stack trace: #0 {main} thrown in /in/XdvgX on line 6
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant LIBXML_PARSE_PEDANTIC - assumed 'LIBXML_PARSE_PEDANTIC' (this will throw an Error in a future version of PHP) in /in/XdvgX on line 6 Warning: A non-numeric value encountered in /in/XdvgX on line 6 <p>Foo</p>
Output for 7.1.0 - 7.1.20
Notice: Use of undefined constant LIBXML_PARSE_PEDANTIC - assumed 'LIBXML_PARSE_PEDANTIC' in /in/XdvgX on line 6 Warning: A non-numeric value encountered in /in/XdvgX on line 6 <p>Foo</p>
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
Notice: Use of undefined constant LIBXML_PARSE_PEDANTIC - assumed 'LIBXML_PARSE_PEDANTIC' in /in/XdvgX on line 6 <p>Foo</p>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Notice: Use of undefined constant LIBXML_PARSE_PEDANTIC - assumed 'LIBXML_PARSE_PEDANTIC' in /in/XdvgX on line 6 Notice: Use of undefined constant LIBXML_HTML_NODEFDTD - assumed 'LIBXML_HTML_NODEFDTD' in /in/XdvgX on line 6 Notice: Use of undefined constant LIBXML_HTML_NOIMPLIED - assumed 'LIBXML_HTML_NOIMPLIED' in /in/XdvgX on line 6 Warning: DOMDocument::loadHTML() expects exactly 1 parameter, 2 given in /in/XdvgX on line 6
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/XdvgX on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/XdvgX on line 5

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