db_conn.php

<?php
   error_reporting(E_ALL);
   ini_set("display_errors", 1);

// Database credentials.
$servername = "localhost";
$username = "josh";
$password = "*";
$dbname = "estiweb_db";

// Attempt to connect to MySQL database
$link = new mysqli($servername, $username, $password, $dbname);

// Check connection
if($link === false){
    die("ERROR: Could not connect. " . mysqli_connect_error());
}
?>