<?php session_start();
 Include("config.php");
 $conexion = new mysqli($host_db, $user_db, $pass_db, $db_nam
 if ($conexion->connect_error)
 {
 die("La conexion falló: " . $conexion->connect_error);
 }
 $username = $_POST['username'];      //read the usernamein index.html
 $password = $_POST['password'];     //read the password in index.html
 $sql = "SELECT * FROM $tbl_name WHERE usuario = '$username'";
 $result = $conexion->query($sql);
 if ($result->num_rows > 0) {
 }$row = $result->fetch_array(MYSQLI_ASSOC);
 if (password_verify($password, $row['password'])) {

 $_SESSION['loggedin'] = true;
 $_SESSION['username'] = $username;
 $_SESSION['start'] = time();
 $_SESSION['expire'] = $_SESSION['start'] + (5 * 60);

 echo "Bienvenido! " . $_SESSION['username'];
 echo "<br><br><a href=panel-control.php>Panel de Control</a>";
 }else {
 echo "Username or Password incorrect.";
 echo "<br><a href='../index.html'>Try Again</a>"; }
 mysqli_close($conexion);
?>