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<?php
/* $Id: header_http.inc.php,v 2.1 2004/04/27 12:36:11 nijel Exp $ */
// vim: expandtab sw=4 ts=4 sts=4:
/**
* Sends http headers
*/
// Don't use cache (required for Opera)
$ctype = (isset($ctype) ? $ctype : 'html');
if ($ctype == 'css') {
header('Content-Type: text/css; charset=ISO-8859-1');
} else {
$GLOBALS['now'] = gmdate('D, d M Y H:i:s') . ' GMT';
header('Expires: ' . $GLOBALS['now']); // rfc2616 - Section 14.21
header('Last-Modified: ' . $GLOBALS['now']);
header('Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
header('Pragma: no-cache'); // HTTP/1.0
if (!isset($is_transformation_wrapper)) {
// Define the charset to be used
header('Content-Type: text/' . $ctype . '; charset=' . $GLOBALS['charset']);
}
}
?>
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