diff --git a/model/Db.php b/model/Db.php
index bbe8643..0eec589 100644
--- a/model/Db.php
+++ b/model/Db.php
@@ -36,7 +36,7 @@ class Db
     {
         if (!isset(self::$connections[$name])) {
             if (!$config) {
-                if (gettype(Config::get(__CLASS__)) != 'object') {
+                if (!is_object(Config::get(__CLASS__))) {
                      throw new InitializationException('Trying to get property of non-object');
                 }
                 $config = Config::get(__CLASS__)->$name;
diff --git a/redis/RedisManager.php b/redis/RedisManager.php
index 31fd245..4a64f63 100644
--- a/redis/RedisManager.php
+++ b/redis/RedisManager.php
@@ -31,8 +31,7 @@ class RedisManager
     {
         if (!isset(self::$connections[$name])) {
             if (!$config) {
-
-                if (gettype(Config::get('Redis')) != 'object') {
+                if (!is_object(Config::get('Redis'))) {
                     throw new GeneralException('Redis config no existence');
                 }
                  $config = Config::get('Redis')->$name;