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<?php function countDOMNodesRecursiveInclusive(DOMNode $node){ $ret = 1; var_dump($node->nodeName,$node->nodeValue); if($node->hasChildNodes()){ foreach($node->childNodes as $child){ $ret+=countDOMNodesRecursiveInclusive($child); } } return $ret; } $xml=<<<'XML' <doc><elem> </elem></doc> XML; ($dom=new DOMDocument())->loadXML($xml,LIBXML_NOBLANKS); echo countDOMNodesRecursiveInclusive($dom);
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
string(9) "#document" NULL string(3) "doc" string(1) " " string(4) "elem" string(1) " " string(5) "#text" string(1) " " 4
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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209.24 ms | 407 KiB | 5 Q