--TEST-- Bug #41947 (addChild incorrectly registers empty strings as namespaces) --SKIPIF-- <?php if (!extension_loaded("simplexml")) print "skip"; ?> --FILE-- <?php $xml = simplexml_load_string('<?xml version="1.0" encoding="utf-8"?><root xmlns:myns="http://myns" />'); $grandchild = $xml->addChild('child', null, 'http://myns')->addChild('grandchild', 'hello', ''); $gchild = $xml->xpath("//grandchild"); if (count($gchild) > 0) { echo $gchild[0]."\n"; } ?> ===DONE=== --EXPECT-- hello ===DONE===