title: Mkdir() in the absolute path
body: <p>I have a rather interesting question that seems simple to answer, yet I have searched and cannot find the proper answer.  I am wanting to create a directory using mkdir() into the root directory of my website.  How can this be done if the PHP file that I am using is inside a subdirectory folder (due to project constraints)?</p>
  
  <p>I've tried several variations like putting a " . " before the directory name.</p>
  
  <p>Thanks,
  drummer392</p>