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<?php $root = new DOMDocument(); $root->loadXML('<foo></foo>'); $node = new DOMDocument(); $node->loadXML('<bar>baz</bar>'); $node = $root->importNode($node->documentElement, true); $root->documentElement->appendChild($node); var_dump($root->saveXML());
Output for git.master_jit, git.master, rfc.property-hooks
string(48) "<?xml version="1.0"?> <foo><bar>baz</bar></foo> "

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