checkboxes

I have a form that display's a checkbox if the value is NULL. The form is in a do... while loop, so the user may check multiple checkboxes. I am trying to pass the variable of each checkboxes to an update statement in MySQL. THe problem is I am only getting one of the checkboxes, even if all of them are checked. Here is my code block, any help would be great. - Craig //From form page <form> <input type='checkbox' name='completed' value='Done' > </form> //MySQL Update Page $email = $_POST['email'] == $route; $completed = $_POST["completed"] == $route; $route_name = trim($_POST["route_name"]) == $route; $user_id = $_POST['user_id'] == $route; $id = $_POST['id'] == $route; $route = array(id => "$_POST[id]", completed => "$_POST[completed]", route_name => "$_POST[route_name]", user_id => "$_POST[user_id]");

            foreach ($route as $key => $values) {
                   echo("<br />");
                   echo $values;
                  //MySQL Update statement will go here.

}