Online PHP editor | output for P54AT

<?php $html = new DOMDocument('1.0', 'iso-8859-1'); $ul = $html->createElement('ul'); $html->appendChild($ul); $friends = [ ['firstname' => 'A', 'lastname' => '1',], ['firstname' => 'B', 'lastname' => '2',], ['firstname' => 'C', 'lastname' => '3',], ]; foreach ($friends as $person) { $li = new DomElement('li', $person['firstname'] . ',' . $person['firstname']); $ul->appendChild($li); } //for person in friends { // $PersonLi = $myUl.newLi("personLi" . array_search(person,friends)); // $PersonLI->text = person.firstname .",". person.lastname; // } echo $html->saveXML();