PHP Decode

--TEST--
XMLWriter: libxml2 XML Writer, comments
--EXTENSIONS--
xmlwriter
--FILE--
<?php

$doc_dest = '005.xml';
$xw = xmlwriter_open_uri($doc_dest);
xmlwriter_start_document($xw, '1.0', 'UTF-8');
xmlwriter_start_element($xw, "tag1");

xmlwriter_start_comment($xw);
xmlwriter_text($xw, 'comment');
xmlwriter_end_comment($xw);
xmlwriter_write_comment($xw, "comment #2");
xmlwriter_end_document($xw);

// Force to write and empty the buffer
$output_bytes = xmlwriter_flush($xw, true);
echo file_get_contents($doc_dest);
unset($xw);
unlink($doc_dest);
?>
--EXPECT--
<?xml version="1.0" encoding="UTF-8"?>
<tag1><!--comment--><!--comment #2--></tag1>