generate documentation from config.sample.php

admin_manual/configuration_server/config_sample_php_parameters.rst

@@ -573,6 +573,28 @@ Change the ownCloud logfile name from ``owncloud.log`` to something else.
 Loglevel to start logging at. Valid values are: 0 = Debug, 1 = Info, 2 =
 Warning, 3 = Error. The default value is Warning.
 
+::
+
+	'log.condition' => [
+		'shared_secret' => '57b58edb6637fe3059b3595cf9c41b9',
+		'users' => ['sample-user'],
+		'apps' => ['files'],
+	],
+
+Log condition for log level increase based on conditions. Once one of these
+conditions is met, the required log level is set to debug. This allows to
+debug specific requests, users or apps
+
+Supported conditions:
+ - ``shared_secret``: if a request parameter with the name `log_secret` is set to
+               this value the condition is met
+ - ``users``:  if the current request is done by one of the specified users,
+               this condition is met
+ - ``apps``:   if the log message is invoked by one of the specified apps,
+               this condition is met
+
+Defaults to an empty array.
+
 ::
 
 	'logdateformat' => 'F d, Y H:i:s',