title: PhpStorm removes whitespaces on its own
body: <p><strong>Problem Description:</strong></p>
  <p><em>I change something in my code, but PhpStorm removes all the unnecessary whitespaces at the end from several lines, where i havent worked on.</em></p>
  <p><strong>What i tried:</strong></p>
  <p><em>In Preferences &gt; Editor &gt; General, i deactivated the Option &quot;Remove trailing spaces on:…&quot; in the &quot;On Save&quot; Section</em></p>
  <p><strong>Result</strong>: <em>not worked. PhpStorm still removes unnecessary whitespaces</em></p>
  <p>Does someone know, how to fix that?</p>