Hello Fellows

I have an xml document created in a browser that I want to POST to some
php script, that then just echos the whole xml document back to the
browser.

Please can someone give me an idea of the php required to do this?

Sorry if it is a silly boring question, but I cannot work out how to do
it.

Thank you

Assuming you want something readable:

<?php htmlentities(print_r($_POST)); ?>