<?php
if (function_exists('serve_time')) {
echo '<!-- Page served in ', serve_time(), " seconds -->\n";
}
?>
</body>
</html>
function get_cached_page($length = 0)
{
if (CACHE_PAGE && empty($_POST)) {
if (intval($length) <= 0) {
$length = CACHE_LENGTH;
}
$file = ROOT . 'cache/pages/' . md5(cache_url()) . '.php';
if (file_exists($file) && TIME - filemtime($file) <= $length) {
$data = unserialize(file_get_contents($file));
$content = $data['content'];
$content .= "\n<!-- From Cache: " . serve_time() . " seconds -->";
if ($data['Content-Type'] != '') {
header('Content-Type: ' . $data['Content-Type']);
}
# header('HTTP/1.1 304 Not Modified');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s', filemtime($file)) . ' GMT');
header('Content-Length: ' . strlen($content));
echo $content;
exit;
}
}
return false;
}
