title: Long running background PHP script blocks other PHP pages until it is finished
body: <p>I made a long script in PHP as such:</p>
  
  <pre><code>ignore_user_abort(true);
  set_time_limit(0);
  </code></pre>
  
  <p>It runs perfectly in the background even if I close the page. My problem is that I can't open other PHP files until this script finishes running in the background. How can I solve this problem?</p>