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<?php $document = new DomDocument(); $foo = $document->createElement('foo'); $document->appendChild($foo); $bar = $document->createElement('bar'); $document->appendChild($bar); var_dump($document->saveXML());
Output for git.master, git.master_jit, rfc.property-hooks
string(36) "<?xml version="1.0"?> <foo/> <bar/> "

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