--TEST-- Bug #41175 (addAttribute() fails to add an attribute with an empty value) --FILE-- <?php $xml = new SimpleXmlElement("<img></img>"); $xml->addAttribute("src", "foo"); $xml->addAttribute("alt", ""); echo $xml->asXML(); echo "Done\n"; ?> --EXPECT-- <?xml version="1.0"?> <img src="foo" alt=""/> Done