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<?php $dom = new \DOMDocument(); $root = $dom->createElementNS('http://example.com', 'root'); $dom->appendChild($root); $a1 = $dom->createElementNS('http://example.com', 'a'); $a1->appendChild($dom->createElementNS('http://example.com', 'b')); $root->appendChild($a1); $a2 = $dom->createElementNS('http://example.com', 'a'); $a2->appendChild($dom->createElementNS('http://example.com', 'b')); $root->appendChild($a2); echo $dom->saveXML();
Output for git.master_jit, git.master, rfc.property-hooks
<?xml version="1.0"?> <root xmlns="http://example.com"><a><b/></a><a><b/></a></root>

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