1 files changed, 6 insertions, 0 deletions
diff --git a/core/Db.php b/core/Db.php
index a4b114d634..b906790397 100644
--- a/core/Db.php
+++ b/core/Db.php
@@ -57,6 +57,12 @@ class Db
         return self::$connection;
     }
 
+    /**
+     * Returns an array with the Database connection information.
+     *
+     * @param array|null $dbConfig
+     * @return array
+     */
     public static function getDatabaseConfig($dbConfig = null)
     {
         $config = Config::getInstance();