title: Add 30 seconds to the time with PHP
body: <p>How can I add 30 seconds to this time?</p>
  
  <pre><code>$time = date("m/d/Y h:i:s a", time());
  </code></pre>
  
  <p>I wasn't sure how to do it because it is showing lots of different units of time, when I only want to add 30 seconds.</p>