first commit

src/Venom/Database/DatabaseHandler.php

@@ -0,0 +1,36 @@
+<?php
+
+
+namespace Venom\Database;
+
+
+use PDO;
+
+/**
+ * Singleton DatabaseHandler... make sure we only have one connection to the database..
+ * @package Venom\Database
+ */
+class DatabaseHandler
+{
+    private static ?self $instance = null;
+    private ?PDO $db = null;
+
+    public static function get(): DatabaseHandler
+    {
+        if (self::$instance === null) {
+            self::$instance = new self();
+        }
+        return self::$instance;
+    }
+
+    public function init(array $data): void
+    {
+        //init instance with the current data... only working if the db is not init!
+        if ($this->db != null) {
+            return;
+        }
+        $dsn = '%s:host=%s;dbname=%s;port=%s';
+
+    }
+
+}