Fixing PDO fetching

App/Controllers/Posts.php

@@ -45,18 +45,18 @@ class Posts
             if (is_array($id)) {
                 $id = implode('', $id);
             }
-            $posts = $this->post->showSingle($id);
+            $post = $this->post->showSingle($id);
             $categories = $this->post->showCategories();
-            $users = $this->access->showSingle($id);
+            $user = $this->access->showSingle($id);
             $date = new \DateTime();
             $timestamp = $date->format("Y/m/d H:i:s");
             // echo "You can edit exists data with id $id here"; // Nanti di replace sama twig view ke App\Views\Data\edit_pengumuman.html
             View::render(
                 'Data/edit_pengumuman.html',
                 [
-                    'posts' => $posts,
+                    'post' => $post,
                     'categories' => $categories,
-                    'users' => $users,
+                    'user' => $user,
                     'timestamp' => $timestamp,
                     'token' => Token::generate()
                 ]