Aula 41 - db_connect.php

<?php
//Conexão com banco de dados
$servername = "localhost";
$username = "root";
$password = "";
$db_name = "sistemalogin";

$connect = mysqli_connect($servername,$username,$password,$db_name);

if (mysqli_connect_error()):
    echo "Falha na conexão: ".mysqli_connect_error();
endif;