added create db script

dev_mvc/tests/createdb/index.php

@@ -0,0 +1,24 @@
+<?php
+
+$host="172.21.0.3"; //docker sql container bridge ip
+
+$root="root"; 
+$root_password="rootpass"; 
+
+$user='forumadmin';
+$pass='doesntmatter';
+$db="webforum"; 
+
+    try {
+        $dbh = new PDO("mysql:host=$host", $root, $root_password);
+
+        $dbh->exec("CREATE DATABASE `$db`;
+                CREATE USER '$user'@'localhost' IDENTIFIED BY '$pass';
+                GRANT ALL ON `$db`.* TO '$user'@'localhost';
+                FLUSH PRIVILEGES;") 
+        or die(print_r($dbh->errorInfo(), true));
+
+    } catch (PDOException $e) {
+        die("DB ERROR: ". $e->getMessage());
+    }
+?>