As of the V3 the bundle is absolutely not compatible with previous versions.To ensure you the smoothest migration possible, please check the migration guide in the Resources/Docs directory. One of the biggest change is the Phpfastcache's dependency which is not set to the v7 which it not backward compatible at all.
composer require phpfastcache/phpfastcache-bundle# PhpFastCache configuration
phpfastcache:
twig_driver: "filecache" # This option must be a valid declared driver, in our example: "filecache"
twig_block_debug: false # This option will wrap CACHE/ENDCACHE blocks with block debug as HTML comment
drivers:
filecache:
type: Files
parameters:
path: "%kernel.cache_dir%/phpfastcache/"- This step can be skipped using Symfony recipes.
Caching data in your controller:
public function indexAction(Request $request, Phpfastcache $phpfastcache)
{
$cache = $phpfastcache->get('filecache');
$item = $cache->getItem('myAppData');
if (!$item->isHit() || $item->get() === null) {
$item->set('Wy app has now superpowers !!')->expiresAfter(3600);//1 hour
$cache->save($item);
}
// replace this example code with whatever you need
return $this->render('default/index.html.twig', [
'myAppData' => $item->get(),
'base_dir' => realpath($this->getParameter('kernel.root_dir').'/..'),
]);
}Or in your template:
<div>
{#
* 'myrandom6' Is your cache key identifier, must be unique
* 300 Is the time to live (TTL) before the cache expires and get regenerated
#}
{% cache 'myrandom6' 300 %}
<textarea>
<!-- Some heavy stuff like Doctrine Lazy Entities -->
{% for i in 1..1000 %}{{ random() }}{% endfor %}
</textarea>
{% endcache %}
</div>Found an issue or had an idea ? Come here here and let us know !