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/Symfony 4.1

ExpressionCacheWarmer

class ExpressionCacheWarmer implements CacheWarmerInterface

Methods

__construct(iterable $expressions, ExpressionLanguage $expressionLanguage)
bool isOptional()

Checks whether this warmer is optional or not.

warmUp(string $cacheDir)

Warms up the cache.

Details

__construct(iterable $expressions, ExpressionLanguage $expressionLanguage)

Parameters

iterable $expressions
ExpressionLanguage $expressionLanguage

bool isOptional()

Checks whether this warmer is optional or not.

Optional warmers can be ignored on certain conditions.

A warmer should return true if the cache can be generated incrementally and on-demand.

Return Value

bool true if the warmer is optional, false otherwise

warmUp(string $cacheDir)

Warms up the cache.

Parameters

string $cacheDir The cache directory

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Bundle/SecurityBundle/CacheWarmer/ExpressionCacheWarmer.html