Memcached::replace
Replace the item under an existing key
Description
public bool Memcached::replace
( string $key
, mixed $value
[, int $expiration
] )
Parameters
-
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::replaceByKey
- Memcached::set
- Memcached::add