Online PHP editor | refs for Rabcu

<?php if (!class_exists("SimpleXMLElement")) { return; } $xml = new SimpleXMLElement(<<<XML <?xml version="1.0" encoding="UTF-8"?> <aa> <bs> <b>b</b> </bs> <cs><c>b</c></cs> <ds><d id="d"></d></ds> <es> <e id="e"></e> </es> <fs><f id="f"></f><f id="f"></f></fs> </aa> XML ); print_r($xml->ds); print_r($xml->es); echo "d@id = {$xml->ds->d['id']}\n"; echo "e@id = {$xml->es->e['id']}\n";