How do we connect sitemap.xml on PHP with help include?

[emran]

I have a sitemap.xml

<?xml version="1.0" encoding="UTF-8"?><urlset
  xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
        http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"><url<loc>http://site.ru/</loc></url><url><loc>http://site.ru/filmebi.php</loc</url><url><loc>http://site.ru/musika.php</loc>

And the PHP code where I have this code:

switch($Page){
    case "index":
       include_once('resource/main.php');
    break;
    case "aboutus":
       include_once('resource/about.php');
    break;
    case "ads":
       include_once('resource/ads.php');
    break;
    case "news":
       include_once('resource/news.php');
    break;
    case "sitemap.xml":  //тут у меня проблема
       include_once('sitemap.xml' ); 
    break;
    case "robots.txt":
       include_once('robots.txt');
    break;   default:
      include_once('error/error404.php');

Specified include_once('sitemap.xml' ); But he makes such a mistake:

Parse error: syntax error, unexpected T_STRING in D:\OpenServer\domains\testi.dev\sitemap.xml on line 1

What am I gonna do?

[courtlanda]

Team include serves for inclusion PHP code♪
The file is no code.
Consequently, the team should not be used for this file.

What am I gonna do?

Give this file a direct link.