How to stop WordPress showing a virtual Robots.txt?

Question

I can see the robots.txt file here :

http://persian.cc/robots.txt

But Google can't !

I know that I can find robots.txt files in the root of a website, but hey there is no robots.txt file in mine and this robots.txt is a virtual one being made by WordPress. Now how to stop wordpress doing that?

OR If I cannot stop wordpress showing that virtual robots.txt file, how can I stop Google looking for it on my website? maybe a .htaccess code or something?

Answer 1

Two options:

1. Create a static file robots.txt. Highly recommended.

2. Filter 'robots_txt':

   add_filter( 'robots_txt', 'wpse_77969_robots' );
   
   function wpse_77969_robots()
   {
       status_header( 204 );
       return '';
   }