<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Error Messages</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="bg-danger message-box">
<?php
include './models/IMessage.php';
include './models/Message.php';
include './models/ErrorMessage.php';
$errorMessage = new ErrorMessage();
$errorMessage->addMessage('test', 'my test message');
var_dump($errorMessage->getAllMessages());
var_dump($errorMessage instanceof IMessage);
var_dump($errorMessage->removeMessage('test'));
var_dump($errorMessage->getAllMessages());
?>
</div>
</body>
</html>
