title: href of a php element
body: <p>I am trying to learn html on the fly for a company that I am doing an internship for. They gave me some source code for web pages and I see something like:</p>
  
  <pre><code>href = SomeFileName.php
  </code></pre>
  
  <p>What is this line of code doing?</p>
  
  <p>Is it connecting the pages or something? </p>