This is supper simple implementation of php flash messages
The preferred way to install this tool is through composer.
Either run
php composer.phar require stdakov/flash
or add
"stdakov/flash": "*"
set message:
require 'vendor/autoload.php';
session_start();
use Dakov\FM;
if (isset($_POST['username']) && isset($_POST['password'])) {
$user = getUser($_POST['username']);
if ($user != null && isset($user['id']) && password_verify($_POST['password'], $user['password'])) {
$_SESSION["USER"] = $user['id'];
$hour = time() + 3600 * 24 * 365;
setcookie('user_id', $user['id'], $hour);
} else {
FM::set("wrong_credentials", "Invalid credentials");
}
header("Location: /");
}use the message:
<div>
<?php if (FM::exist("wrong_credentials")): ?>
<div class="alert alert-danger" role="alert">
<?= FM::flash("wrong_credentials"); ?>
</div>
<?php endif; ?>
</div>The MIT License (MIT)
