From 1c60ba34755b13a4f22039d45f4b30280eba6c71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Otto=20Kek=C3=A4l=C3=A4inen?= <otto@seravo.com>
Date: Wed, 27 Jan 2021 15:55:12 +0200
Subject: [PATCH] Misc wp-config.php documentation enhancements

---
 htdocs/wp-config.php | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/htdocs/wp-config.php b/htdocs/wp-config.php
index d1dfe17..255b656 100644
--- a/htdocs/wp-config.php
+++ b/htdocs/wp-config.php
@@ -68,17 +68,27 @@
 define('FORCE_SSL_ADMIN', true);
 
 /**
- * Custom Settings
+ * Disable automatic updates and use Seravo updates instead
  */
+define('AUTOMATIC_UPDATER_DISABLED', true);
+
+/*
+ * Disable the theme/plugin file editor for security reasons
+ */
+define('DISALLOW_FILE_EDIT', true);
+
+/*
+ * Prevent Polylang from setting extra language cookies, so that the HTTP cache
+ * is not busted in vain. The language is anyway in the request URL (e.g. /en/)
+ * so extra language cookies are not needed.
+ */
+define('PLL_COOKIE', false);
 
 /**
  * Standardize cache location to have as much as possible in wp-content/cache
  * so that it is easier to develop tools to accelerate or purge caches.
  */
 define('WPML_CACHE_PATH_ROOT', dirname(__DIR__) . '/htdocs/wp-content/cache/wpml/');
-define('AUTOMATIC_UPDATER_DISABLED', true); /* automatic updates are handled by wordpress-palvelu */
-define('DISALLOW_FILE_EDIT', true); /* disable the theme/plugin file editor */
-define('PLL_COOKIE', false); /* allow caching sites with polylang, disable if weird issues occur */
 
 /**
  * Only keep the last 30 revisions of a post. Having hundreds of revisions of