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exam/classes/Database/Database.php

@@ -2,9 +2,9 @@
 
 namespace Khofmann\Database;
 
-use \PDO;
+use PDO;
 
-class Database extends
+class Database extends PDO
 {
   private static array $instances = [];
 
@@ -17,7 +17,7 @@ class Database extends
   {
     $cls = static::class;
     if (!isset(self::$instances[$cls])) {
-      $dataAccess = Config\Config::getDatabase();
+      $dataAccess = \Config\Config::getDatabase();
       self::$instances[$cls] = new static(
         "mysql:host={$dataAccess["host"]};dbname={$dataAccess["database"]};charset={$dataAccess["charset"]}",
         $dataAccess["user"],