Symfony2项目-缓存一直存在吗？

Question

I have a symfony2 project and the live website is synchronized with a lot of delays with the real database. Event if trying to put a var_dump with an exit in the app.php file in the web directory, the the code is not triggered.

Any idea where can be the cache?

Answer 1

app/console cache:clear only clears the caches registered as CacheClearer/CacheWarmer.

Therefore, it may be that there are still additional caches. Try for example restarting services like Memcached or your Webserver (or PHP-FPM, if you're using that), so APC gets refreshed.

If you're using Nginx, you might have set it up as reverse proxy. Check if there's something like http://nginx.com/resources/admin-guide/reverse-proxy/ in your Nginx config.

Another possible reason is client-side caching. Try reloading the page with a forced refresh (Ctrl+Shift+R in Firefox). Or, there's a reverse proxy somewhere between you and your server. Sometimes, IPS install transparent reverse proxies to save bandwidth.