title: Can't turn On PHP display_errors
body: <p>I am working on Ubuntu 18.04 and for my projects I want PHP to display errors. As <code>sudo</code>, I did:</p>
  <pre><code>display_errors = On
  error_reporting = E_ALL
  </code></pre>
  <p>Then restart Apache2 service but I still don't get any errors reporting.</p>
  <p>I both modified <code>php.ini</code> in <code>apache2</code> and <code>cli</code> folder and in the 2 versions of PHP (php7.0 and php7.2) on my system.</p>
  <p>On <code>phpinfo()</code> I always get:</p>
  <pre><code>display_errors = Off
  </code></pre>