title: How to disable output buffering in nginx for PHP application
body: <p>We have code similar to this:</p>
  <pre><code>&lt;?php
      ob_implicit_flush(true);
      ob_end_flush();
  
      foreach ($arrayOfStrings as $string) {
          echo time_expensive_function($string);
      }
  ?&gt;
  </code></pre>
  <p>In Apache, this would send each echo to the browser as it was output. In nginx/FastCGI however, this doesn't work due to the way nginx works (by default).</p>
  <p>Is it possible to make this work on nginx/FastCGI, and if so, how?</p>