Memcached::replaceByKey
PHP function
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(PECL memcached >= 0.1.0)
Replace the item under an existing key on a specific server
Description
Memcached::replaceByKey(string $server_key, string $key, mixed $value, int $expiration = 0): bool
Memcached::replaceByKey() is functionally equivalent to Memcached::replace, except that the free-form server_key can be used to map the key to a specific server. This is useful if you need to keep a bunch of related keys on a certain server.
Parameters
server_keyServer_key
keyKey
valueValue
expirationExpiration
Return Values
Success The Memcached::getResultCode will return Memcached::RES_NOTSTORED if the key does not exist.
See Also
Memcached::replaceMemcached::setMemcached::add