rec

Flight::map('recursiveRemoval',function(&$array, $rKey){
 	if(is_array($array))
    {
        foreach($array as $key=>&$arrayElement)
        {
            if(is_array($arrayElement))
            {
                Flight::recursiveRemoval($arrayElement, $rKey);
            }
            else
            {
                if($key == $rKey)
                {
                    unset($array[$rKey]);
                }
            }
        }
    }
});


$tmp = array('text','name');

Flight::recursiveRemoval($tmp, 'text');



///info

Overriding

Flight allows you to override its default functionality to suit your own needs, without having to modify any code.

For example, when Flight cannot match a URL to a route, it invokes the notFound method which sends a generic HTTP 404 response. You can override this behavior by using the map method:

Flight::map('notFound', function(){
    // Display custom 404 page
    include 'errors/404.html';
});
Flight also allows you to replace core components of the framework. For example you can replace the default Router class with your own custom class:

// Register your custom class
Flight::register('router', 'MyRouter');

// When Flight loads the Router instance, it will load your class
$myrouter = Flight::router();
Framework methods like map and register however cannot be overridden. You will get an error if you try to do so.