title: Grab particular data from row
body: <p>I have the following <code>peoplelist.txt</code> text file with 2 rows:</p>
  
  <blockquote>
    <p>1,Hello,hello@me.com,Boss</p>
    
    <p>2,Hello Again,hello2@me.com,Boss</p>
  </blockquote>
  
  <p>My code to output this is:</p>
  
  <pre><code>$handle = fopen("peoplelist.txt", "r");
  if ($handle) {
      while (($line = fgets($handle)) !== false) {
          echo $line;
      }
      fclose($handle);
  }
  </code></pre>
  
  <p>Is it possibly instead of outputting the entire line, I just output the data in the 2nd column (aka <code>Hello</code> &amp; <code>Hello Again</code>)?</p>