Online PHP editor | output for G4Oqh

<?php function xml_encode($mixed, $domElement=null, $DOMDocument=null) { if (is_null($DOMDocument)) { $DOMDocument =new DOMDocument; $DOMDocument->formatOutput = true; xml_encode($mixed, $DOMDocument, $DOMDocument); echo $DOMDocument->saveXML(); } else { if (is_array($mixed)) { foreach ($mixed as $index => $mixedElement) { if (is_int($index)) { if ($index === 0) { $node = $domElement; } else { $node = $DOMDocument->createElement($domElement->tagName); $domElement->parentNode->appendChild($node); } } else { $plural = $DOMDocument->createElement($index); $domElement->appendChild($plural); $node = $plural; if (!(rtrim($index, 's') === $index)) { $singular = $DOMDocument->createElement(rtrim($index, 's')); $plural->appendChild($singular); $node = $singular; } } xml_encode($mixedElement, $node, $DOMDocument); } } else { $mixed = is_bool($mixed) ? ($mixed ? 'true' : 'false') : $mixed; $domElement->appendChild($DOMDocument->createTextNode($mixed)); } } } $str = xml_encode( array ( 'res.wood' => 'Дерево', 'html.coins' => 'Монеты', 'html.community' => 'Сообщество', 'html.help' => 'Помощь', 'html.play' => 'Играть', 'res.water' => 'Вода', 'html.inv' => 'Пригласить<br>друзей', ) ); var_dump($str);