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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 git.master, git.master_jit, rfc.property-hooks
string(9) "#document" NULL string(3) "doc" string(1) " " string(4) "elem" string(1) " " string(5) "#text" string(1) " " 4

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