title: Subdomain as part of REQUEST_URI
body: <p>I have a local site: <code>http://domain.loc/</code> and that site have subdomain: <code>http://sub.domain.loc/</code>.
  How can I configure my <code>Apache</code> server || <code>PHP</code> to make him return global variable: <code>$_SERVER['REQUEST_URI'</code>] with my subdomain name ("sub" in this case)?</p>
  
  <p>Examples:</p>
  
  <p>If I'll open the page <code>http://domain.loc/</code> then <code>$_SERVER['REQUEST_URI']</code> will be equal to <code>/</code> <br />
  If I'll open the page <code>http://sub.domain.loc/</code> then <code>$_SERVER['REQUEST_URI']</code> will be equal to <code>/sub/</code></p>