Development

There's quite a lot of boilerplate code required for everything that's cached.

Since we require PHP 5.3, we can provide lambda functions to the Cache retrieval function that will only be executed if the requested item does not exist.

Like so:

$value = \fluxbb\cache\Cache::remember('key', function() {
    return 'something to be cached';
});

For reference, I shamelessly stole this code from the Laravel PHP framework:
http://laravel.com/docs/cache/usage#get