public function CacheBase::delete in Redis 8

Deletes an item from the cache.

If the cache item is being deleted because it is no longer "fresh", you may consider using invalidate() instead. This allows callers to retrieve the invalid item by calling get() with $allow_invalid set to TRUE. In some cases an invalid item may be acceptable rather than having to rebuild the cache.

Parameters

string $cid: The cache ID to delete.

Overrides CacheBackendInterface::delete

See also

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

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

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

2 calls to CacheBase::delete()

PhpRedis::set in src/Cache/PhpRedis.php

Stores data in the persistent cache.

Predis::set in src/Cache/Predis.php

Stores data in the persistent cache.

File

src/Cache/CacheBase.php, line 150

Class

CacheBase

Base class for redis cache backends.

Namespace

Drupal\redis\Cache

Code

public function delete($cid) {
  $this
    ->deleteMultiple([
    $cid,
  ]);
}