title: Alternative to <?php ob_start(); ?> ..<?php ob_flush(); ?>
body: <p>Is there any alternative available to </p>
  
  <pre><code>&lt;?php ob_start(); ?&gt;
  
  Codes go here..........
  
  &lt;?php ob_flush(); ?&gt;
  </code></pre>
  
  <p>for eliminating <code>Warning: Cannot modify header information - headers already sent by (output started at............</code></p>
  
  <p>I'm looking for an alternative <code>.htaccess</code> rewrite rule to the above PHP functions.</p>
  
  <p>Thanks,</p>