Online PHP editor | refs for lrMQ1

<?php //Source https://bugs.php.net/bug.php?id=62328 class UberSimpleXML extends SimpleXMLElement { public function __toString() { return 'stringification'; } } $xml = new UberSimpleXML('<xml/>'); $xml->tag = "stuff"; echo "\nno cast: ". $xml; echo "\ncast: ". (string)$xml; echo "\nexplicit call:". $xml->__toString(); var_dump((string) $xml); var_dump($xml->__toString());