TemplateCacheCacheWarmer

class TemplateCacheCacheWarmer implements CacheWarmerInterface, ServiceSubscriberInterface

Generates the Twig cache for all templates.

This warmer must be registered after TemplatePathsCacheWarmer, as the Twig loader will need the cache generated by it.

Methods

	__construct(ContainerInterface $container, TemplateFinderInterface $finder = null, array $paths = array()) Constructor.
	warmUp(string $cacheDir) Warms up the cache.
bool	isOptional() Checks whether this warmer is optional or not.
static array	getSubscribedServices() Returns an array of service types required by such instances, optionally keyed by the service names used internally.

Constructor.

ContainerInterface	$container	The dependency injection container
TemplateFinderInterface	$finder	The template paths cache warmer
array	$paths	Additional twig paths to warm

Warms up the cache.

string

$cacheDir

The cache directory

Checks whether this warmer is optional or not.

bool	true if the warmer is optional, false otherwise

Returns an array of service types required by such instances, optionally keyed by the service names used internally.

For mandatory dependencies:

array('logger' => 'Psr\Log\LoggerInterface') means the objects use the "logger" name internally to fetch a service which must implement Psr\Log\LoggerInterface.
array('Psr\Log\LoggerInterface') is a shortcut for
array('Psr\Log\LoggerInterface' => 'Psr\Log\LoggerInterface')

otherwise:

array

The required service types, optionally keyed by service names