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Memcached::deleteMultiByKey

(PECL memcached >= 2.0.0)

Memcached::deleteMultiByKeyElimina varios elementos de un servidor específico

Descripción

public Memcached::deleteMultiByKey(string $server_key, array $keys, int $time = 0): array

Memcached::deleteMultiByKey() es funcionalmente idéntica al método Memcached::deleteMulti(), excepto que el argumento server_key puede ser utilizado para asociar las claves keys con un servidor específico.

Parámetros

server_key

The key identifying the server to store the value on or retrieve it from. Instead of hashing on the actual key for the item, we hash on the server key when deciding which memcached server to talk to. This allows related items to be grouped together on a single server for efficiency with multi operations.

keys

Las claves a eliminar.

time

El tiempo de espera del servidor antes de eliminar los elementos.

Nota: As of memcached 1.3.0 (released 2009) this feature is no longer supported. Passing a non-zero time will cause the deletion to fail. Memcached::getResultCode() will return MEMCACHED_INVALID_ARGUMENTS.

Valores devueltos

Returns an array indexed by keys. Each element is true if the corresponding key was deleted, or one of the Memcached::RES_* constants if the corresponding deletion failed.

The Memcached::getResultCode() will return the result code for the last executed delete operation, that is, the delete operation for the last element of keys.

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