Force base ref to www.php.net, and set it only once

Author: derickr

include/header.inc

@@ -61,9 +61,7 @@ if (!isset($config["languages"])) {
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
-  <?php if (!empty($_SERVER["BASE_HREF"])): ?>
-   <base href="<?php echo $_SERVER["BASE_HREF"]; ?>">
-  <?php endif ?>
+  <base href="https://www.php.net">
 
   <title><?php echo $title ?></title>
 
@@ -105,10 +103,6 @@ if (!isset($config["languages"])) {
 <script type="text/javascript" src="/cached.php?t=<?php echo $modified?>&amp;f=<?php echo $filename?>"></script>
 <?php endforeach ?>
 
-<?php if (!empty($_SERVER["BASE_HREF"])): ?>
- <base href="<?php echo $_SERVER["BASE_HREF"] ?>">
-<?php endif ?>
-
 <?php if (isset($config['meta_tags'])) { echo $config['meta_tags']; } ?>
 
 <?php if (is_primary_site()) { ?>