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This adapter wraps any class extending the Doctrine Cache abstract provider, allowing you to use these providers in your application as if they were Symfony Cache adapters.
This adapter expects a
instance as its first
parameter, and optionally a namespace and default cache lifetime as its second and
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use Doctrine\Common\Cache\CacheProvider; use Doctrine\Common\Cache\SQLite3Cache; use Symfony\Component\Cache\Adapter\DoctrineAdapter; $provider = new SQLite3Cache(new \SQLite3(__DIR__.'/cache/data.sqlite'), 'youTableName'); $symfonyCache = new DoctrineAdapter( // a cache provider instance CacheProvider $provider, // a string prefixed to the keys of the items stored in this cache $namespace = '', // the default lifetime (in seconds) for cache items that do not define their // own lifetime, with a value 0 causing items to be stored indefinitely (i.e. // until the database table is truncated or its rows are otherwise deleted) $defaultLifetime = 0 );