PHP DB Connect Test

database-test.php

<?php

error_reporting(E_ALL);

$connect = array(
	'host' => '',
	'username' => '',
	'password' => '',
	'dbname' => ''
);

mysqli_connect($connect['host'], $connect['username'], $connect['password'], $connect['dbname']);

if (mysqli_connect_errno()) {
	echo "Failed to connect to DB. " . mysqli_connect_error();
}
else {
	echo "Connected to DB.";
}