<?php
$servername = "localhost";
$userdb = "u68319090021";
$passdb = "@6821";
$dbname = "u68319090021";

// Create connection
$conn = mysqli_connect($servername, $userdb, $passdb, $dbname);
// Check connection
if (!$conn) {
  die("Connection failed: " . mysqli_connect_error());
}
?>