Print url

How can I get wordpress to automatically print the url of a that page on every page.

Ex:
You are browsing (URL here)
(Using the same seo friendly urls as I set in the admin panel)

 

Hey, check out the php section on $_SERVER variables: http://us2.php.net/reserved.variables.server

Specifically you would want HTTP_HOST and PHP_SELF.

I think what your looking for would be like:

echo "http://" . $_SERVER['HTTP_HOST'] . $_SERVER[PHP_SELF];

PHP:

That should give you what you need.

 

Thanks. That might work but after having slept I found a more wordpress suitable solution:

<?php the_permalink() ?>

Code (markup):

 

No no no, this is bad code. It has an XSS exploit.

What he wants is

echo "http://" . $_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'];


you see, echoing php self can lead to XSS exploits by accessing http://site.com/file.php/<script>alert('XSS')</script>

this is why you should use script name, or escape PHP self with htmlspecialchars or entities

here's a demonstration of how PHP_SELF behaves:

http://wocares.com/analyzerer.php/XSSHERE

 

The above answers will not work on https or other ports. Taken from webcheatsheet.com:

<?php
function curPageURL() {
 $pageURL = 'http';
 if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
 $pageURL .= "://";
 if ($_SERVER["SERVER_PORT"] != "80") {
  $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
 } else {
  $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
 }
 return $pageURL;
}
?>

PHP:

Peace,

 

good point. You should check for the protocol