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run code in 150+ php & hhvm versions
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<?php class MyDOMDocument extends DOMDocument { const HTML_EXPORT_CHILDREN = 1; public function saveHTML($node = null, $flags = 0) { $result = ''; if ($node === null) { $node = $this->documentElement; } if ($flags & self::HTML_EXPORT_CHILDREN) { $fragment = $this->createDocumentFragment(); foreach ($node->childNodes as $child) { $fragment->appendChild($child->cloneNode(true)); } $result = parent::saveHTML($fragment); } else { $result = parent::saveHTML($node); } return $result; } } $html = <<<HTML <div>hello</div> <div>world</div> HTML; $doc = new MyDOMDocument; $doc->loadHTML($html); echo $doc->saveHTML( $doc->getElementsByTagName('body')->item(0), MyDOMDocument::HTML_EXPORT_CHILDREN );
based on ZEtrc
Output for 5.4.24 - 7.1.0
<div>hello</div> <div>world</div>
Output for 5.3.6 - 5.4.23
<><div>hello</div> <div>world</div></>
Output for 5.0.0 - 5.3.5
Warning: DOMDocument::saveHTML() expects exactly 0 parameters, 1 given in /in/TtMj8 on line 20
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/TtMj8 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/TtMj8 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/TtMj8 on line 5
Process exited with code 255.