; rel=shorturl");
}
if ($config["cache"]) {
if (is_numeric($config["cache"])) {
$timestamp = $config["cache"];
} else {
$timestamp = filemtime($_SERVER["DOCUMENT_ROOT"] . "/" . $_SERVER["BASE_PAGE"]);
}
$tsstring = gmdate("D, d M Y H:i:s ", $timestamp) . "GMT";
if (isset($_SERVER["HTTP_IF_MODIFIED_SINCE"]) && $_SERVER["HTTP_IF_MODIFIED_SINCE"] == $tsstring) {
header("HTTP/1.1 304 Not Modified");
exit;
}
header("Last-Modified: " . $tsstring);
}
if (!isset($config["languages"])) {
$config["languages"] = [];
}
?>
PHP: <?php echo $title ?>
$page): ?>
" hreflang="">
$modified): ?>
">