Online PHP editor | refs for legrV

<?php $xml = <<<XML <?xml version="1.0"?> <a> <b> <c> <value>Node Value</value> </c> </b> </a> XML; $a = new SimpleXMLElement($xml); $children = $a->b->c->children(); var_dump((bool)$children->value); var_dump($children->value); foreach ($a->b->c->children() as $child) { var_dump(isset($child)); var_dump($child); }