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run code in 300+ PHP versions simultaneously
<?php $html = '<h2>Bar</h2><p>lorem ipsum</p>'; $dom = new \DomDocument(); $dom->loadHTML( $html, LIBXML_HTML_NODEFDTD ); $html = ''; foreach( $dom->getElementsByTagName('body')[0]->childNodes as $node ) { $html .= $dom->saveHTML( $node ); } var_dump( $html );
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(30) "<h2>Bar</h2><p>lorem ipsum</p>"
Output for 5.6.3 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
string(31) "<h2>Bar</h2> <p>lorem ipsum</p>"
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.2
Fatal error: Cannot use object of type DOMNodeList as array in /in/ZILf1 on line 7
Process exited with code 255.

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