db test

index.php

@@ -1,9 +1,38 @@
 <?php
+
+class db {
+    private $host   = 'localhost';  //Host
+    private $user   = 'ban';        //Username
+    private $pw     = 'Blubb123';   //DBpasswort
+    private $dbname = 'ban';        //Datenbankname
+
+    static public $db_obj = null;
+
+    private function __construct(){
+        try
+        {
+            self::$db_obj = new mysqli($this->host, $this->user, $this->pw, $this->dbname);
+        }
+        catch(Exception $e)
+        {
+            printf('Fehler beim &Ouml;ffnen der Datenbank.<br><br>%s',
+            $e->getMessage);
+            exit();
+        }
+    }
+    public static function getInstance(){
+        if(self::$db_obj === null)
+        self::$objekt = new db_sql;
+        return self::$db_obj;
+    }
+    private final function __clone(){ }
+}
+
 error_reporting(E_ALL);
 $ip = trim($_GET['ip']);
 $token = trim($_GET['token']);
 $action = trim($_GET['action']);
-$db = new mysqli('localhost', 'ban', 'Blubb123-', 'ban');
+$db = new db;
 if ($db->connect_errno){
     die($db->connect_error);
 }