Edit index db

index.php

@@ -18,9 +18,10 @@
 $servername = "db";
 $username = "demo";
 $password = "Noon+020347";
+$dbname = "demo";
 
 
-$conn = new mysqli($servername, $username, $password);
+$conn = new mysqli($servername, $username, $password, $dbname);
 
 // Check connection
 if ($conn->connect_error) {