app/controllers/controllerLogin.php

<?php
$coinciden = false;
$useduser;

$usuarios = array(
    [
        "correo" => "216w0352@zongolica.tecnm.mx",
        "usuario" => "Norberto",
        "contrasena" => "1234poiu"
    ],
    [
        "correo" => "216w0617@zongolica.tecnm.mx",
        "usuario" => "Jesus",
        "contrasena" => "4321qwer"
    ]
);

foreach ($usuarios as $user) {
    if ($user["correo"] == $_POST["correo"] && $user['contrasena'] == $_POST["contrasena"]) {
        $coinciden = true;
        $useduser = $user;
    }
}

if (!$coinciden) {
    header('Location: ../errorLogin.php');
    exit();
}

session_start();
$_SESSION["usuario"] = $useduser['usuario'];
$_SESSION["correo"] = $useduser['correo'];

header('Location: ../index.php');
exit;
?>