Url on displayed on webpage

Is there a way to display the url of the webpage you are on in the page itself?
I want to make a coming soon page that I can just upload to any site and it
will print the url on the page. I am on a unix server so I can use html,
javascript, php, ect..

ChapelE wrote:

Is there a way to display the url of the webpage you are on in the page itself?
I want to make a coming soon page that I can just upload to any site and it
will print the url on the page. I am on a unix server so I can use html,
javascript, php, ect..

<?php
printf("http://%s/%s",$_SERVER['HTTP_HOST'],$_SERVER['PHP_SELF']);
?>


Gary