Memcached::replaceMemcached::replaceByKey
(PECL memcached >= 0.1.0)
Memcached::replaceByKey — Replace the item under an existing key on a specific server
Description
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_key
-
The key identifying the server to store the value on.
- key
-
The key under which to store the value.
- value
-
The value to store.
- expiration
-
The expiration time, defaults to 0. See Expiration Times for more info.
Return Values
Returns TRUE on success or FALSE on failure. The Memcached::getResultCode will return Memcached::RES_NOTSTORED if the key does not exist.
See Also
- Memcached::replace - Replace the item under an existing key
- Memcached::set - Store an item
- Memcached::add - Add an item under a new key
add a note
User Contributed NotesMemcached::replaceByKey