Question from the Symfony 2 test

The data collected on an HTTP request is associated with a token that is stored in the HTTP header “X-Debug-Token”.

The loadProfileByToken($token) method of the Profiler service allows you to access the data associated with a token.

The find(...) method of the Profiler service allows you to find a token according to certain criteria.

The following storage media are natively available: file, sqlite, mysql, mongodb, memcache, memcached, redis.