Same name in other branches

1. 9 core/lib/Drupal/Core/Cache/CacheBackendInterface.php \Drupal\Core\Cache\CacheBackendInterface::invalidate()
2. 8.9.x core/lib/Drupal/Core/Cache/CacheBackendInterface.php \Drupal\Core\Cache\CacheBackendInterface::invalidate()
3. 10 core/lib/Drupal/Core/Cache/CacheBackendInterface.php \Drupal\Core\Cache\CacheBackendInterface::invalidate()

Marks a cache item as invalid.

Invalid items may be returned in later calls to get(), if the $allow_invalid argument is TRUE.

Parameters

string $cid: The cache ID to invalidate.

See also

\Drupal\Core\Cache\CacheBackendInterface::delete()

\Drupal\Core\Cache\CacheBackendInterface::invalidateMultiple()

\Drupal\Core\Cache\CacheBackendInterface::invalidateAll()

8 methods override CacheBackendInterface::invalidate()

ApcuBackend::invalidate in core/lib/Drupal/Core/Cache/ApcuBackend.php

BackendChain::invalidate in core/lib/Drupal/Core/Cache/BackendChain.php

CacheBackendDecorator::invalidate in core/modules/system/tests/modules/performance_test/src/Cache/CacheBackendDecorator.php

ChainedFastBackend::invalidate in core/lib/Drupal/Core/Cache/ChainedFastBackend.php

DatabaseBackend::invalidate in core/lib/Drupal/Core/Cache/DatabaseBackend.php

... See full list

File

core/lib/Drupal/Core/Cache/CacheBackendInterface.php, line 178

Class

CacheBackendInterface

Defines an interface for cache implementations.

Namespace

Drupal\Core\Cache

Code

public function invalidate($cid);

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