Cache\Backend\Libmemcached::flush

public flush ()

Immediately invalidates all existing items. Memcached does not support flush() per default. If you require flush() support, set $config[“statsKey”]. All modified keys are stored in “statsKey”. Note: statsKey has a negative performance impact.

$cache = new \Phalcon\Cache\Backend\Libmemcached($frontCache, ["statsKey" => "_PHCM"]);
 $cache->save('my-data', array(1, 2, 3, 4, 5));
 
 //'my-data' and all other used keys are deleted
 $cache->flush();

Links:

https://docs.phalconphp.com/en/latest/api/Phalcon_Cache_Backend_Libmemcached.html#flush

doc_Phalcon

2025-01-10 15:47:30

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