Define variable as current url

Hellovrybody

Can anybody give me a short script to define the variable "ID_01" as the current url.

Thanx.
m

 

$id_01 = $_server['server_name'];

 

Do you mean something like this:

$ID_01 = substr($_SERVER['SERVER_PROTOCOL'], 0, strpos($_SERVER['SERVER_PROTOCOL'], '/')) . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];

 

Or like this:

define("ID_01", substr($_SERVER['SERVER_PROTOCOL'], 0, strpos($_SERVER['SERVER_PROTOCOL'], '/')) . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);

 

Thanx... for all the info...
Yes i think thats what i was looking for...
I will try out all three of them

I am trying to add dynamic ids to Masugas Rating Bar...
But before i can try it i still have to fix another problem.
Does anybody here have experince with his rating bar.

In my case only one vote can be given.....

 

The method in post 3 worked...

But unfortuneately there were other problems after that.

Is there a way to define $ID_01 as the meta tag "topic_number"

<meta name="topic_number" content="00001">

 

This on top of your page:
<?php
$ID_01 = substr($_SERVER['SERVER_PROTOCOL'], 0, strpos($_SERVER['SERVER_PROTOCOL'], '/')) . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
?>

Then this in your HTML's Head tag as HTML-centric-PHP:
<meta name="topic_number" content="<?php echo $ID_01; ?>">