This question already has an answer here:
My links are like this
http://sitename.com/test/t9.html#post23
I want to get the full link from the browser, or get only number of the post from it
I've tried:
$_SERVER['SERVER_NAME'];
$_SERVER['REQUEST_URI'];
But this show me only before the hash
http://sitename.com/test/t9.html#post23
i want get all link or the number after hash 23
</div>
The anchor (#) section of the URL is not passed through to PHP, so you'll be unable to get access to it as you're expecting.
You'll need to use javascript to grab it like this:
<script>alert(window.location.hash);</script>
And perhaps then use ajax to send that through to your PHP
$_SERVER['QUERY_STRING']; should actually work i think ;)