<form action="test.php" method="post"> <?php echo" <p><input type="checkbox" name="plany[1]" value="1"> <p><input type="checkbox" name="plany[2]" value="2"> <p><input type="checkbox" name="plany[3]" value="3"> <p><input type="checkbox" name="plany[4]" value="4"> <p><input type="checkbox" name="plany[5]" value="5"> <p><input type="submit" name="Rejestruj" value="Rejestruj"></p>"; #Ta część działa $plany = $_POST['plany']; } #Ta nie } exit; ?> </form>