header with conten-type problems

[[deleted]]

<?php
$xm ="<?xml version='1.0' encoding='utf-8'?>\n";
$xml.="<xxx>xxx</xxx>";
header("content-type:application/xml");
echo $xml;
?>
/******xxx.php********/
Than is right
but If I want The url is xxx.xml
not xxx.php

What Can I do?
Thanks

[Weedpacket]

Name the file xxx.xml, and configure your server to run files with the .xml extension through the parser same as .php

OR - more complicated but correspondingly more flexible - configure the server to rewrite requests for xxx.php into requests for xxx.xml.

How you do either of these depends on what server you're using.