fix parsing with new default comment

tests/configs/comment_example.php

@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * WARNING
+ *
+ * This file gets modified by automatic processes and all lines that are not
+ * active code (ie. comments) are lost during that process.
+ *
+ * If you want to document things with comments or use constants add your settings
+ * in a '<NAME>.config.php' file which will be included and rendered into this file.
+ *
+ * Example:
+ *   <?php
+ *   $CONFIG = [];
+ *
+ * See also: https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/config_sample_php_parameters.html#multiple-merged-configuration-files
+ */
+
+$CONFIG = [
+    "overwrite.cli.url" => "https://cloud.example.com",
+    "dbtype" => "mysql",
+    "dbname" => "nextcloud",
+    "dbhost" => "127.0.0.1",
+    "dbport" => "",
+    "dbtableprefix" => "oc_",
+    "dbuser" => "nextcloud",
+    "dbpassword" => "secret",
+    "redis" => [
+        "host" => "localhost",
+    ],
+];