title: How do I use relative paths and directories in php
body: <p>I have 200 sites that I support, they are all using:</p>
  
  <pre><code>&lt;?php
  Include ("/_include/config.php");
  ?&gt;
  </code></pre>
  
  <p>But they are erroring out when hitting the page that has this include. What do I need to do to fix it?</p>
  
  <p>I am assuming it is because of a relative path and the directory it is in and I get that, I just don't know how to fix it fast.</p>
  
  <p>Windows 2008 R2
  IIS 7.5
  PHP 7</p>
  
  <p>Thank you,</p>