Online PHP editor | refs for Q8YKF

<?php $xml = new SimpleXMLElement('<tag></tag>'); var_dump((bool) $xml); if($xml) { echo 'An empty SimpleXMLElement is truthy'; } else { echo 'An empty SimpleXMLElement is falsey'; } echo "\n"; $xml = new SimpleXMLElement('<tag>data</tag>'); if($xml) { echo 'A SimpleXMLElement with data is truthy'; } else { echo 'A SimpleXMLElement with data is falsey'; } echo "\n"; $obj = new stdClass(); if($obj) { echo 'An empty stdClass is truthy'; } else { echo 'An empty stdClass is falsey'; }