Especially don't do that with undocumented values.
The header of the section describes the category, the value is the parameter.
-Example: To set the directory value please add this line to your .htconfig.php:
+Example: To set the automatic database cleanup process add this line to your .htconfig.php:
- $a->config['system']['directory'] = 'http://dir.friendica.social';
+ $a->config['system']['dbclean'] = true;
## jabber ##
* **debug** (Boolean) - Enable debug level for the jabber account synchronisation.
+* **lockpath** - Must be writable by the ejabberd process. if set then it will prevent the running of multiple processes.
## system ##
* **allowed_link_protocols** (Array) - Allowed protocols in links URLs, add at your own risk. http is always allowed.
* **always_show_preview** (Boolean) - Only show small preview picures. Default value is false.
-* **birthday_input_format** - Default value is "ymd".
* **block_local_dir** (Boolean) - Blocks the access to the directory of the local users.
* **auth_cookie_lifetime** (Integer) - Number of days that should pass without any activity before a user who chose "Remember me" when logging in is considered logged out. Defaults to 7.
* **curl_range_bytes** - Maximum number of bytes that should be fetched. Default is 0, which mean "no limit".
* **dbclean** (Boolean) - Enable the automatic database cleanup process
* **dbclean-expire-days** (Integer) - Days after which remote items will be deleted. Own items, and marked or filed items are kept.
* **diaspora_test** (Boolean) - For development only. Disables the message transfer.
-* **directory** - The path to global directory. If not set then "http://dir.friendica.social" is used.
* **disable_email_validation** (Boolean) - Disables the check if a mail address is in a valid format and can be resolved via DNS.
* **disable_url_validation** (Boolean) - Disables the DNS lookup of an URL.
* **dlogfile - location of the developer log file
-* **event_input_format** - Default value is "ymd".
* **frontend_worker_timeout** - Value in minutes after we think that a frontend task was killed by the webserver. Default value is 10.
* **hsts** (Boolean) - Enables the sending of HTTP Strict Transport Security headers
* **ignore_cache** (Boolean) - For development only. Disables the item cache.
-* **instances_social_key** - Key to the API of https://instances.social which retrieves data about mastodon servers. See https://instances.social/api/token for getting an API key.
+* **instances_social_key** - Key to the API of https://instances.social which retrieves data about mastodon servers. See https://instances.social/api/token to get an API key.
* **ipv4_resolve** (Boolean) - Resolve IPV4 addresses only. Don't resolve to IPV6. Default value is false.
* **like_no_comment** (Boolean) - Don't update the "commented" value of an item when it is liked.
* **local_block** (Boolean) - Used in conjunction with "block_public".
* **memcache_port** - Portnumber of the memcache daemon. Default is 11211.
* **no_count** (Boolean) - Don't do count calculations (currently only when showing albums)
* **no_oembed** (Boolean) - Don't use OEmbed to fetch more information about a link.
-* **no_oembed_rich_content** (Boolean) - Don't show the rich content (e.g. embedded PDF).
* **no_smilies** (Boolean) - Don't show smilies.
* **no_view_full_size** (Boolean) - Don't add the link "View full size" under a resized image.
* **optimize_items** (Boolean) - Triggers an SQL command to optimize the item table before expiring items.