Current URL inside Hyperlink

[Speedy2000]

I'm basically attempting to create a 'share to Twitter'-button. It uses this code:
<a href="http://twitter.com/home?status=Currently reading http://www.website.com/postx" title="Click to send this page to Twitter!" target="_blank">Share on Twitter</a>

Now I want the code to automatically insert the current URL (of the current thread) (replacing the www.website.com/postx).

Because I have vbSEO installed, I tried to use the variable $_SERVER[VBSEO_URI] (but also the original vBulletin variable http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]). But apparently the link doesn't translate any of those variables into actual links. Maybe because the variable is placed inside the quotation marks.

Is there a way to have it properly translate the variable to a usable URL?

[Rafa-el]

Try with this:
<a href="http://twitter.com/home/?status=http://www.forum.com/{vb:link thread, {vb:raw thread}, {vb:raw pageinfo_post}}#post{vb:raw post.postid}" target="_blank">
<img src="http://www.forum.com/images/bookmark/twitter_32.png" alt="Share in twitter" style="border-style: none"/>
</a>

This will share the current post link and will be converted to vBSEo links as well.

I've included a image wich can be used with this post at 32px but you can use any image that you want.

- Rafael

[Speedy2000]

That's great, thank you very much :)

I've also inserted the Thread Title into the tweet by adding the variable {vb:raw thread.title}. But the URL isn't converted into a vBSEO link, instead it just uses the 'normal' vBulletin links. Does vBSEO have its own variables that I could use?

[Rafa-el]

Yes, vBSEO have it's own variables, take a look at here: http://www.vbseo.com/f2/vbseo-functions-extensibility-1662/ so you can check the extensibility.