libraries/header_http.inc.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5 /**
   6  * Sends http headers
   7  */
   8 $GLOBALS['now'] = gmdate('D, d M Y H:i:s') . ' GMT';
   9 header('Expires: ' . $GLOBALS['now']); // rfc2616 - Section 14.21
  10 header('Last-Modified: ' . $GLOBALS['now']);
  11 header('Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
  12 header('Pragma: no-cache'); // HTTP/1.0
  13 if (!defined('IS_TRANSFORMATION_WRAPPER')) {
  14     // Define the charset to be used
  15     header('Content-Type: text/html; charset=' . $GLOBALS['charset']);
  16 }
  17 ?>