PHP 8.5.0 Alpha 2 available for testing

Memcached::touchByKey

(PECL memcached >= 2.0.0)

Memcached::touchByKeyDefine una nueva expiración en un elemento de un servidor específico

Descripción

public Memcached::touchByKey(string $server_key, string $key, int $expiration = 0): bool

Memcached::touchByKey() es equivalente al método Memcached::touch(), excepto que el argumento server_key puede ser utilizado para ligar la clave key 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.

key

The key under which to store the value.

expiration

The expiration time, defaults to 0. See Expiration Times for more info.

Valores devueltos

Esta función retorna true en caso de éxito o false si ocurre un error. Use Memcached::getResultCode() if necessary.

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