get user confirmation activation link value
<p>I'm using a confirmation link method to activation of user account in my website.when user submit the form, I send a link on user email address, with activation code. when user click on this link he redirect on my site registration page with value in address bar like 
<a href="http://showmycode.co.in/boobloom/register?email=omnath0@gmail.com&amp;activation_code=caU8xWxvYM" rel="nofollow">http://showmycode.co.in/boobloom/register?email=omnath0@gmail.com&amp;activation_code=caU8xWxvYM</a>
how can check the email address and activation code for active the user status...and i get the value email address and activation code. </p>

<pre><code> $confirmLink = HTTP_PATH.'register'.'?'.'email'.'='.$to.'&amp;'.'activation_code'.'='.$confirmationcode;
</code></pre>
