<?php

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    if (isset($_POST['name']) && isset($_POST['value']) && isset($_POST['expireHours'])) {

        $name = trim($_POST['name']);
        $value = trim($_POST['value']);
        $time = trim($_POST['expireHours']) * 3600;


        setcookie($name, $value, time() + $time);

        echo 'Ciastko ustawione!';
    }
}


?>
<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta name="viewport"
	      content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Zadanie 2</title>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
</head>
<body>
<div class="container">
	<div class="row">
		<div class="col-xs-6 col-sm-6 col-md-6 col-lg-6">
            <?php
            //tutaj wyświetl link do drugiej strony, wyświetlającej wszystkie ciasteczka
            ?>
		</div>
	</div>
	<div class="row">
		<div class="col-xs-6 col-sm-6 col-md-6 col-lg-6">
			<form action="index.php" method="post" role="form">
				<legend>Cookie add</legend>
				<div class="form-group">
					<label for="name">Cookie name</label>
					<input type="text" class="form-control" name="name" id="name"
					       placeholder="Cookie name...">
				</div>
				<div class="form-group">
					<label for="value">Cookie value</label>
					<input type="text" class="form-control" name="value" id="value"
					       placeholder="Cookie value...">
				</div>
				<div class="form-group">
					<label for="expireHours">Expire hours</label>
					<select name="expireHours" id="expireHours" class="form-control">
						<option value=""> -- Select One --</option>
                        <?php
                        for ($a = 0; $a <= 72; $a = $a + 8) {
                            echo '<option value="' . $a . '">' . $a . 'h</option>';
                        }
                        ?>
					</select>
				</div>
				<button type="submit" class="btn btn-danger">Bake...</button>
			</form>
		</div>
	</div>
</div>
</body>
</html>
////
<?php


echo '<pre>';
print_r($_COOKIE);
echo '</pre>';