create DB class in Blog

public/index.php

@@ -9,23 +9,15 @@ session_start();
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Slim\Factory\AppFactory;
-use SQLite3;
+use Blog\DB;
+
 
 require __DIR__ . '/../vendor/autoload.php';
 
 $app = AppFactory::create();
 
 
-
-class MyDB extends SQLite3
-{
-    function __construct()
-    {
-        $this->open('../private/test.db');
-    }
-}
-
-$db = new MyDB();
+$db = new DB();
 ini_set('display_errors', 'Off');
 
 

src/DB.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Blog;
+
+use SQLite3;
+
+class DB extends SQLite3
+{
+    function __construct()
+    {
+        $this->open('../private/test.db');
+    }
+}