title: PHP use full path from root to link to file instead of going from parent
body: <p>I need to be able to access a file in a folder located in the root directory on each of my pages.</p>
  
  <p>Is there a piece of code I can use to type out the full directory going from the root folder to the specific folder I want and be able to copy onto each page without having to change the code?</p>
  
  <p>For more clarification, it's hard to word, but I want to be able to link top my CSS file in the directory /css on each page without manually having to put ../../ etc. </p>
  
  <p>Or does anyone else know the best way to link one style sheet to each page with ease?</p>